129578904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19777}}^1$

素因数の和:19809

約数の個数: 96

約数和(自身を含む): 431951520

約数和(自身を除く): 302372616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 19777, 39554, 59331, 79108, 118662, 138439, 158216, 177993, 237324, 257101, 276878, 355986, 415317, 474648, 514202, 553756, 711972, 771303, 830634, 1028404, 1107512, 1245951, 1423944, 1542606, 1661268, 1799707, 2056808, 2313909, 2491902, 3085212, 3322536, 3599414, 4627818, 4983804, 5399121, 6170424, 7198828, 9255636, 9967608, 10798242, 14397656, 16197363, 18511272, 21596484, 32394726, 43192968, 64789452, 129578904]

約数ペア:

[(1, 129578904), (2, 64789452), (3, 43192968), (4, 32394726), (6, 21596484), (7, 18511272), (8, 16197363), (9, 14397656), (12, 10798242), (13, 9967608), (14, 9255636), (18, 7198828), (21, 6170424), (24, 5399121), (26, 4983804), (28, 4627818), (36, 3599414), (39, 3322536), (42, 3085212), (52, 2491902), (56, 2313909), (63, 2056808), (72, 1799707), (78, 1661268), (84, 1542606), (91, 1423944), (104, 1245951), (117, 1107512), (126, 1028404), (156, 830634), (168, 771303), (182, 711972), (234, 553756), (252, 514202), (273, 474648), (312, 415317), (364, 355986), (468, 276878), (504, 257101), (546, 237324), (728, 177993), (819, 158216), (936, 138439), (1092, 118662), (1638, 79108), (2184, 59331), (3276, 39554), (6552, 19777)]