157435656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9661}}^1$

素因数の和:9774

約数の個数: 64

約数和(自身を含む): 454500480

約数和(自身を除く): 297064824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 194, 291, 388, 582, 679, 776, 1164, 1358, 2037, 2328, 2716, 4074, 5432, 8148, 9661, 16296, 19322, 28983, 38644, 57966, 67627, 77288, 115932, 135254, 202881, 231864, 270508, 405762, 541016, 811524, 937117, 1623048, 1874234, 2811351, 3748468, 5622702, 6559819, 7496936, 11245404, 13119638, 19679457, 22490808, 26239276, 39358914, 52478552, 78717828, 157435656]

約数ペア:

[(1, 157435656), (2, 78717828), (3, 52478552), (4, 39358914), (6, 26239276), (7, 22490808), (8, 19679457), (12, 13119638), (14, 11245404), (21, 7496936), (24, 6559819), (28, 5622702), (42, 3748468), (56, 2811351), (84, 1874234), (97, 1623048), (168, 937117), (194, 811524), (291, 541016), (388, 405762), (582, 270508), (679, 231864), (776, 202881), (1164, 135254), (1358, 115932), (2037, 77288), (2328, 67627), (2716, 57966), (4074, 38644), (5432, 28983), (8148, 19322), (9661, 16296)]