156419572

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 291110400

約数和(自身を除く): 134690828

約数列:

[1, 2, 4, 37, 47, 74, 94, 113, 148, 188, 199, 226, 398, 452, 796, 1739, 3478, 4181, 5311, 6956, 7363, 8362, 9353, 10622, 14726, 16724, 18706, 21244, 22487, 29452, 37412, 44974, 89948, 196507, 346061, 393014, 692122, 786028, 832019, 1056889, 1384244, 1664038, 2113778, 3328076, 4227556, 39104893, 78209786, 156419572]

約数ペア:

[(1, 156419572), (2, 78209786), (4, 39104893), (37, 4227556), (47, 3328076), (74, 2113778), (94, 1664038), (113, 1384244), (148, 1056889), (188, 832019), (199, 786028), (226, 692122), (398, 393014), (452, 346061), (796, 196507), (1739, 89948), (3478, 44974), (4181, 37412), (5311, 29452), (6956, 22487), (7363, 21244), (8362, 18706), (9353, 16724), (10622, 14726)]