171631596

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{641}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 409637088

約数和(自身を除く): 238005492

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 421, 636, 641, 842, 1263, 1282, 1684, 1923, 2526, 2564, 3846, 5052, 7692, 22313, 33973, 44626, 66939, 67946, 89252, 101919, 133878, 135892, 203838, 267756, 269861, 407676, 539722, 809583, 1079444, 1619166, 3238332, 14302633, 28605266, 42907899, 57210532, 85815798, 171631596]

約数ペア:

[(1, 171631596), (2, 85815798), (3, 57210532), (4, 42907899), (6, 28605266), (12, 14302633), (53, 3238332), (106, 1619166), (159, 1079444), (212, 809583), (318, 539722), (421, 407676), (636, 269861), (641, 267756), (842, 203838), (1263, 135892), (1282, 133878), (1684, 101919), (1923, 89252), (2526, 67946), (2564, 66939), (3846, 44626), (5052, 33973), (7692, 22313)]