137561872

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{5821}}^1$

素因数の和:6047

約数の個数: 40

約数和(自身を含む): 306097472

約数和(自身を除く): 168535600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1477, 1688, 2954, 3376, 5821, 5908, 11642, 11816, 23284, 23632, 40747, 46568, 81494, 93136, 162988, 325976, 651952, 1228231, 2456462, 4912924, 8597617, 9825848, 17195234, 19651696, 34390468, 68780936, 137561872]

約数ペア:

[(1, 137561872), (2, 68780936), (4, 34390468), (7, 19651696), (8, 17195234), (14, 9825848), (16, 8597617), (28, 4912924), (56, 2456462), (112, 1228231), (211, 651952), (422, 325976), (844, 162988), (1477, 93136), (1688, 81494), (2954, 46568), (3376, 40747), (5821, 23632), (5908, 23284), (11642, 11816)]