158315508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7867}}^1$

素因数の和:7933

約数の個数: 72

約数和(自身を含む): 441048608

約数和(自身を除く): 282733100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 7867, 10062, 15734, 20124, 23601, 31468, 47202, 70803, 94404, 102271, 141606, 204542, 283212, 306813, 338281, 409084, 613626, 676562, 920439, 1014843, 1227252, 1353124, 1840878, 2029686, 3044529, 3681756, 4059372, 4397653, 6089058, 8795306, 12178116, 13192959, 17590612, 26385918, 39578877, 52771836, 79157754, 158315508]

約数ペア:

[(1, 158315508), (2, 79157754), (3, 52771836), (4, 39578877), (6, 26385918), (9, 17590612), (12, 13192959), (13, 12178116), (18, 8795306), (26, 6089058), (36, 4397653), (39, 4059372), (43, 3681756), (52, 3044529), (78, 2029686), (86, 1840878), (117, 1353124), (129, 1227252), (156, 1014843), (172, 920439), (234, 676562), (258, 613626), (387, 409084), (468, 338281), (516, 306813), (559, 283212), (774, 204542), (1118, 141606), (1548, 102271), (1677, 94404), (2236, 70803), (3354, 47202), (5031, 31468), (6708, 23601), (7867, 20124), (10062, 15734)]