156576736

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 314677440

約数和(自身を除く): 158100704

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 241, 257, 316, 482, 514, 632, 964, 1028, 1264, 1928, 2056, 2528, 3856, 4112, 7712, 8224, 19039, 20303, 38078, 40606, 61937, 76156, 81212, 123874, 152312, 162424, 247748, 304624, 324848, 495496, 609248, 649696, 990992, 1981984, 4893023, 9786046, 19572092, 39144184, 78288368, 156576736]

約数ペア:

[(1, 156576736), (2, 78288368), (4, 39144184), (8, 19572092), (16, 9786046), (32, 4893023), (79, 1981984), (158, 990992), (241, 649696), (257, 609248), (316, 495496), (482, 324848), (514, 304624), (632, 247748), (964, 162424), (1028, 152312), (1264, 123874), (1928, 81212), (2056, 76156), (2528, 61937), (3856, 40606), (4112, 38078), (7712, 20303), (8224, 19039)]