120956668

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 251066368

約数和(自身を除く): 130109700

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 331, 421, 434, 662, 842, 868, 1324, 1684, 2317, 2947, 4634, 5894, 9268, 10261, 11788, 13051, 20522, 26102, 41044, 52204, 71827, 91357, 139351, 143654, 182714, 278702, 287308, 365428, 557404, 975457, 1950914, 3901828, 4319881, 8639762, 17279524, 30239167, 60478334, 120956668]

約数ペア:

[(1, 120956668), (2, 60478334), (4, 30239167), (7, 17279524), (14, 8639762), (28, 4319881), (31, 3901828), (62, 1950914), (124, 975457), (217, 557404), (331, 365428), (421, 287308), (434, 278702), (662, 182714), (842, 143654), (868, 139351), (1324, 91357), (1684, 71827), (2317, 52204), (2947, 41044), (4634, 26102), (5894, 20522), (9268, 13051), (10261, 11788)]