126831824

素因数分解:

$2^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{6781}}^1$

素因数の和:6963

約数の個数: 40

約数和(自身を含む): 282565248

約数和(自身を除く): 155733424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 167, 334, 668, 1169, 1336, 2338, 2672, 4676, 6781, 9352, 13562, 18704, 27124, 47467, 54248, 94934, 108496, 189868, 379736, 759472, 1132427, 2264854, 4529708, 7926989, 9059416, 15853978, 18118832, 31707956, 63415912, 126831824]

約数ペア:

[(1, 126831824), (2, 63415912), (4, 31707956), (7, 18118832), (8, 15853978), (14, 9059416), (16, 7926989), (28, 4529708), (56, 2264854), (112, 1132427), (167, 759472), (334, 379736), (668, 189868), (1169, 108496), (1336, 94934), (2338, 54248), (2672, 47467), (4676, 27124), (6781, 18704), (9352, 13562)]