128681124

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 379330560

約数和(自身を除く): 250649436

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 41, 44, 52, 59, 62, 66, 78, 82, 93, 118, 123, 124, 132, 143, 156, 164, 177, 186, 236, 246, 286, 341, 354, 372, 403, 429, 451, 492, 533, 572, 649, 682, 708, 767, 806, 858, 902, 1023, 1066, 1209, 1271, 1298, 1353, 1364, 1534, 1599, 1612, 1716, 1804, 1829, 1947, 2046, 2132, 2301, 2418, 2419, 2542, 2596, 2706, 3068, 3198, 3658, 3813, 3894, 4092, 4433, 4602, 4836, 4838, 5084, 5412, 5487, 5863, 6396, 7257, 7316, 7626, 7788, 8437, 8866, 9204, 9676, 10974, 11726, 13299, 13981, 14514, 15252, 16523, 16874, 17589, 17732, 20119, 21948, 23452, 23777, 25311, 26598, 26609, 27962, 29028, 31447, 33046, 33748, 35178, 40238, 41943, 47554, 49569, 50622, 53196, 53218, 55924, 60357, 62894, 66092, 70356, 71331, 74989, 79827, 80476, 83886, 94341, 95108, 99138, 101244, 106436, 120714, 125788, 142662, 149978, 159654, 167772, 181753, 188682, 198276, 224967, 241428, 261547, 285324, 299956, 319308, 345917, 363506, 377364, 449934, 523094, 545259, 691834, 727012, 784641, 824879, 899868, 974857, 1037751, 1046188, 1090518, 1383668, 1569282, 1649758, 1949714, 2075502, 2181036, 2474637, 2924571, 3138564, 3299516, 3899428, 4151004, 4949274, 5849142, 9898548, 10723427, 11698284, 21446854, 32170281, 42893708, 64340562, 128681124]

約数ペア:

[(1, 128681124), (2, 64340562), (3, 42893708), (4, 32170281), (6, 21446854), (11, 11698284), (12, 10723427), (13, 9898548), (22, 5849142), (26, 4949274), (31, 4151004), (33, 3899428), (39, 3299516), (41, 3138564), (44, 2924571), (52, 2474637), (59, 2181036), (62, 2075502), (66, 1949714), (78, 1649758), (82, 1569282), (93, 1383668), (118, 1090518), (123, 1046188), (124, 1037751), (132, 974857), (143, 899868), (156, 824879), (164, 784641), (177, 727012), (186, 691834), (236, 545259), (246, 523094), (286, 449934), (341, 377364), (354, 363506), (372, 345917), (403, 319308), (429, 299956), (451, 285324), (492, 261547), (533, 241428), (572, 224967), (649, 198276), (682, 188682), (708, 181753), (767, 167772), (806, 159654), (858, 149978), (902, 142662), (1023, 125788), (1066, 120714), (1209, 106436), (1271, 101244), (1298, 99138), (1353, 95108), (1364, 94341), (1534, 83886), (1599, 80476), (1612, 79827), (1716, 74989), (1804, 71331), (1829, 70356), (1947, 66092), (2046, 62894), (2132, 60357), (2301, 55924), (2418, 53218), (2419, 53196), (2542, 50622), (2596, 49569), (2706, 47554), (3068, 41943), (3198, 40238), (3658, 35178), (3813, 33748), (3894, 33046), (4092, 31447), (4433, 29028), (4602, 27962), (4836, 26609), (4838, 26598), (5084, 25311), (5412, 23777), (5487, 23452), (5863, 21948), (6396, 20119), (7257, 17732), (7316, 17589), (7626, 16874), (7788, 16523), (8437, 15252), (8866, 14514), (9204, 13981), (9676, 13299), (10974, 11726)]