187816153

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 234710784

約数和(自身を除く): 46894631

約数列:

[1, 7, 17, 53, 97, 119, 307, 371, 679, 901, 1649, 2149, 5141, 5219, 6307, 11543, 16271, 29779, 35987, 36533, 87397, 113897, 208453, 276607, 506243, 611779, 1578287, 1936249, 3543701, 11048009, 26830879, 187816153]

約数ペア:

[(1, 187816153), (7, 26830879), (17, 11048009), (53, 3543701), (97, 1936249), (119, 1578287), (307, 611779), (371, 506243), (679, 276607), (901, 208453), (1649, 113897), (2149, 87397), (5141, 36533), (5219, 35987), (6307, 29779), (11543, 16271)]