168243972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{1151}}^1$

素因数の和:2108

約数の個数: 48

約数和(自身を含む): 423585792

約数和(自身を除く): 255341820

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 937, 1151, 1874, 2302, 2811, 3453, 3748, 4604, 5622, 6906, 11244, 12181, 13812, 14963, 24362, 29926, 36543, 44889, 48724, 59852, 73086, 89778, 146172, 179556, 1078487, 2156974, 3235461, 4313948, 6470922, 12941844, 14020331, 28040662, 42060993, 56081324, 84121986, 168243972]

約数ペア:

[(1, 168243972), (2, 84121986), (3, 56081324), (4, 42060993), (6, 28040662), (12, 14020331), (13, 12941844), (26, 6470922), (39, 4313948), (52, 3235461), (78, 2156974), (156, 1078487), (937, 179556), (1151, 146172), (1874, 89778), (2302, 73086), (2811, 59852), (3453, 48724), (3748, 44889), (4604, 36543), (5622, 29926), (6906, 24362), (11244, 14963), (12181, 13812)]