156968298

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1201}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 349334856

約数和(自身を除く): 192366558

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 137, 159, 274, 318, 411, 477, 822, 954, 1201, 1233, 2402, 2466, 3603, 7206, 7261, 10809, 14522, 21618, 21783, 43566, 63653, 65349, 127306, 130698, 164537, 190959, 329074, 381918, 493611, 572877, 987222, 1145754, 1480833, 2961666, 8720461, 17440922, 26161383, 52322766, 78484149, 156968298]

約数ペア:

[(1, 156968298), (2, 78484149), (3, 52322766), (6, 26161383), (9, 17440922), (18, 8720461), (53, 2961666), (106, 1480833), (137, 1145754), (159, 987222), (274, 572877), (318, 493611), (411, 381918), (477, 329074), (822, 190959), (954, 164537), (1201, 130698), (1233, 127306), (2402, 65349), (2466, 63653), (3603, 43566), (7206, 21783), (7261, 21618), (10809, 14522)]