156957599422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8111}}^1\times {\mathrm{43781}}^1$

素因数の和:51924

約数の個数: 32

約数和(自身を含む): 268500645504

約数和(自身を除く): 111543046082

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 8111, 16222, 43781, 87562, 105443, 137887, 210886, 275774, 569153, 744277, 1138306, 1488554, 1792531, 3585062, 9675601, 19351202, 355107691, 710215382, 4616399983, 6036830747, 9232799966, 12073661494, 78478799711, 156957599422]

約数ペア:

[(1, 156957599422), (2, 78478799711), (13, 12073661494), (17, 9232799966), (26, 6036830747), (34, 4616399983), (221, 710215382), (442, 355107691), (8111, 19351202), (16222, 9675601), (43781, 3585062), (87562, 1792531), (105443, 1488554), (137887, 1138306), (210886, 744277), (275774, 569153)]