156943379892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{170777}}^1$

素因数の和:170977

約数の個数: 96

約数和(自身を含む): 406489894272

約数和(自身を除く): 249546514380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 137, 156, 172, 258, 274, 411, 516, 548, 559, 822, 1118, 1644, 1677, 1781, 2236, 3354, 3562, 5343, 5891, 6708, 7124, 10686, 11782, 17673, 21372, 23564, 35346, 70692, 76583, 153166, 170777, 229749, 306332, 341554, 459498, 512331, 683108, 918996, 1024662, 2049324, 2220101, 4440202, 6660303, 7343411, 8880404, 13320606, 14686822, 22030233, 23396449, 26641212, 29373644, 44060466, 46792898, 70189347, 88120932, 93585796, 95464343, 140378694, 190928686, 280757388, 286393029, 304153837, 381857372, 572786058, 608307674, 912461511, 1006047307, 1145572116, 1216615348, 1824923022, 2012094614, 3018141921, 3649846044, 4024189228, 6036283842, 12072567684, 13078614991, 26157229982, 39235844973, 52314459964, 78471689946, 156943379892]

約数ペア:

[(1, 156943379892), (2, 78471689946), (3, 52314459964), (4, 39235844973), (6, 26157229982), (12, 13078614991), (13, 12072567684), (26, 6036283842), (39, 4024189228), (43, 3649846044), (52, 3018141921), (78, 2012094614), (86, 1824923022), (129, 1216615348), (137, 1145572116), (156, 1006047307), (172, 912461511), (258, 608307674), (274, 572786058), (411, 381857372), (516, 304153837), (548, 286393029), (559, 280757388), (822, 190928686), (1118, 140378694), (1644, 95464343), (1677, 93585796), (1781, 88120932), (2236, 70189347), (3354, 46792898), (3562, 44060466), (5343, 29373644), (5891, 26641212), (6708, 23396449), (7124, 22030233), (10686, 14686822), (11782, 13320606), (17673, 8880404), (21372, 7343411), (23564, 6660303), (35346, 4440202), (70692, 2220101), (76583, 2049324), (153166, 1024662), (170777, 918996), (229749, 683108), (306332, 512331), (341554, 459498)]