129386124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 400807680

約数和(自身を除く): 271421556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 61, 63, 76, 84, 114, 122, 126, 133, 171, 183, 228, 244, 252, 266, 342, 366, 399, 427, 443, 532, 549, 684, 732, 798, 854, 886, 1098, 1159, 1197, 1281, 1329, 1596, 1708, 1772, 2196, 2318, 2394, 2562, 2658, 3101, 3477, 3843, 3987, 4636, 4788, 5124, 5316, 6202, 6954, 7686, 7974, 8113, 8417, 9303, 10431, 12404, 13908, 15372, 15948, 16226, 16834, 18606, 20862, 24339, 25251, 27023, 27909, 32452, 33668, 37212, 41724, 48678, 50502, 54046, 55818, 58919, 73017, 75753, 81069, 97356, 101004, 108092, 111636, 117838, 146034, 151506, 162138, 176757, 189161, 235676, 243207, 292068, 303012, 324276, 353514, 378322, 486414, 513437, 530271, 567483, 707028, 756644, 972828, 1026874, 1060542, 1134966, 1540311, 1702449, 2053748, 2121084, 2269932, 3080622, 3404898, 3594059, 4620933, 6161244, 6809796, 7188118, 9241866, 10782177, 14376236, 18483732, 21564354, 32346531, 43128708, 64693062, 129386124]

約数ペア:

[(1, 129386124), (2, 64693062), (3, 43128708), (4, 32346531), (6, 21564354), (7, 18483732), (9, 14376236), (12, 10782177), (14, 9241866), (18, 7188118), (19, 6809796), (21, 6161244), (28, 4620933), (36, 3594059), (38, 3404898), (42, 3080622), (57, 2269932), (61, 2121084), (63, 2053748), (76, 1702449), (84, 1540311), (114, 1134966), (122, 1060542), (126, 1026874), (133, 972828), (171, 756644), (183, 707028), (228, 567483), (244, 530271), (252, 513437), (266, 486414), (342, 378322), (366, 353514), (399, 324276), (427, 303012), (443, 292068), (532, 243207), (549, 235676), (684, 189161), (732, 176757), (798, 162138), (854, 151506), (886, 146034), (1098, 117838), (1159, 111636), (1197, 108092), (1281, 101004), (1329, 97356), (1596, 81069), (1708, 75753), (1772, 73017), (2196, 58919), (2318, 55818), (2394, 54046), (2562, 50502), (2658, 48678), (3101, 41724), (3477, 37212), (3843, 33668), (3987, 32452), (4636, 27909), (4788, 27023), (5124, 25251), (5316, 24339), (6202, 20862), (6954, 18606), (7686, 16834), (7974, 16226), (8113, 15948), (8417, 15372), (9303, 13908), (10431, 12404)]