131001948

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 439084800

約数和(自身を除く): 308082852

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 59, 63, 66, 77, 81, 84, 89, 99, 108, 118, 126, 132, 154, 162, 177, 178, 189, 198, 231, 236, 252, 267, 297, 308, 324, 354, 356, 378, 396, 413, 462, 531, 534, 567, 594, 623, 649, 693, 708, 756, 801, 826, 891, 924, 979, 1062, 1068, 1134, 1188, 1239, 1246, 1298, 1386, 1593, 1602, 1652, 1782, 1869, 1947, 1958, 2079, 2124, 2268, 2403, 2478, 2492, 2596, 2772, 2937, 3186, 3204, 3564, 3717, 3738, 3894, 3916, 4158, 4543, 4779, 4806, 4956, 5251, 5607, 5841, 5874, 6237, 6372, 6853, 7209, 7434, 7476, 7788, 8316, 8811, 9086, 9558, 9612, 10502, 11151, 11214, 11682, 11748, 12474, 13629, 13706, 14418, 14868, 15753, 16821, 17523, 17622, 18172, 19116, 20559, 21004, 22302, 22428, 23364, 24948, 26433, 27258, 27412, 28836, 31506, 33453, 33642, 35046, 35244, 36757, 40887, 41118, 44604, 47259, 50463, 52569, 52866, 54516, 57761, 61677, 63012, 66906, 67284, 70092, 73514, 79299, 81774, 82236, 94518, 100926, 105138, 105732, 110271, 115522, 122661, 123354, 133812, 141777, 147028, 158598, 163548, 173283, 185031, 189036, 201852, 210276, 220542, 231044, 245322, 246708, 283554, 317196, 330813, 346566, 367983, 370062, 404327, 425331, 441084, 490644, 519849, 555093, 567108, 661626, 693132, 735966, 740124, 808654, 850662, 992439, 1039698, 1110186, 1212981, 1323252, 1471932, 1559547, 1617308, 1701324, 1984878, 2079396, 2220372, 2425962, 2977317, 3119094, 3638943, 3969756, 4678641, 4851924, 5954634, 6238188, 7277886, 9357282, 10916829, 11909268, 14555772, 18714564, 21833658, 32750487, 43667316, 65500974, 131001948]

約数ペア:

[(1, 131001948), (2, 65500974), (3, 43667316), (4, 32750487), (6, 21833658), (7, 18714564), (9, 14555772), (11, 11909268), (12, 10916829), (14, 9357282), (18, 7277886), (21, 6238188), (22, 5954634), (27, 4851924), (28, 4678641), (33, 3969756), (36, 3638943), (42, 3119094), (44, 2977317), (54, 2425962), (59, 2220372), (63, 2079396), (66, 1984878), (77, 1701324), (81, 1617308), (84, 1559547), (89, 1471932), (99, 1323252), (108, 1212981), (118, 1110186), (126, 1039698), (132, 992439), (154, 850662), (162, 808654), (177, 740124), (178, 735966), (189, 693132), (198, 661626), (231, 567108), (236, 555093), (252, 519849), (267, 490644), (297, 441084), (308, 425331), (324, 404327), (354, 370062), (356, 367983), (378, 346566), (396, 330813), (413, 317196), (462, 283554), (531, 246708), (534, 245322), (567, 231044), (594, 220542), (623, 210276), (649, 201852), (693, 189036), (708, 185031), (756, 173283), (801, 163548), (826, 158598), (891, 147028), (924, 141777), (979, 133812), (1062, 123354), (1068, 122661), (1134, 115522), (1188, 110271), (1239, 105732), (1246, 105138), (1298, 100926), (1386, 94518), (1593, 82236), (1602, 81774), (1652, 79299), (1782, 73514), (1869, 70092), (1947, 67284), (1958, 66906), (2079, 63012), (2124, 61677), (2268, 57761), (2403, 54516), (2478, 52866), (2492, 52569), (2596, 50463), (2772, 47259), (2937, 44604), (3186, 41118), (3204, 40887), (3564, 36757), (3717, 35244), (3738, 35046), (3894, 33642), (3916, 33453), (4158, 31506), (4543, 28836), (4779, 27412), (4806, 27258), (4956, 26433), (5251, 24948), (5607, 23364), (5841, 22428), (5874, 22302), (6237, 21004), (6372, 20559), (6853, 19116), (7209, 18172), (7434, 17622), (7476, 17523), (7788, 16821), (8316, 15753), (8811, 14868), (9086, 14418), (9558, 13706), (9612, 13629), (10502, 12474), (11151, 11748), (11214, 11682)]