171766152

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{18211}}^1$

素因数の和:18354

約数の個数: 48

約数和(自身を含む): 468776880

約数和(自身を除く): 297010728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 18211, 36422, 54633, 72844, 109266, 145688, 163899, 218532, 327798, 437064, 655596, 1311192, 2385641, 4771282, 7156923, 9542564, 14313846, 19085128, 21470769, 28627692, 42941538, 57255384, 85883076, 171766152]

約数ペア:

[(1, 171766152), (2, 85883076), (3, 57255384), (4, 42941538), (6, 28627692), (8, 21470769), (9, 19085128), (12, 14313846), (18, 9542564), (24, 7156923), (36, 4771282), (72, 2385641), (131, 1311192), (262, 655596), (393, 437064), (524, 327798), (786, 218532), (1048, 163899), (1179, 145688), (1572, 109266), (2358, 72844), (3144, 54633), (4716, 36422), (9432, 18211)]