159903558

素因数分解:

$2^1\times 3^4\times {\mathrm{157}}^1\times {\mathrm{6287}}^1$

素因数の和:6458

約数の個数: 40

約数和(自身を含む): 360641952

約数和(自身を除く): 200738394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 314, 471, 942, 1413, 2826, 4239, 6287, 8478, 12574, 12717, 18861, 25434, 37722, 56583, 113166, 169749, 339498, 509247, 987059, 1018494, 1974118, 2961177, 5922354, 8883531, 17767062, 26650593, 53301186, 79951779, 159903558]

約数ペア:

[(1, 159903558), (2, 79951779), (3, 53301186), (6, 26650593), (9, 17767062), (18, 8883531), (27, 5922354), (54, 2961177), (81, 1974118), (157, 1018494), (162, 987059), (314, 509247), (471, 339498), (942, 169749), (1413, 113166), (2826, 56583), (4239, 37722), (6287, 25434), (8478, 18861), (12574, 12717)]