158918340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1031}}^1$

素因数の和:1417

約数の個数: 96

約数和(自身を含む): 510418944

約数和(自身を除く): 351500604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 367, 420, 734, 1031, 1101, 1468, 1835, 2062, 2202, 2569, 3093, 3670, 4124, 4404, 5138, 5155, 5505, 6186, 7217, 7340, 7707, 10276, 10310, 11010, 12372, 12845, 14434, 15414, 15465, 20620, 21651, 22020, 25690, 28868, 30828, 30930, 36085, 38535, 43302, 51380, 61860, 72170, 77070, 86604, 108255, 144340, 154140, 216510, 378377, 433020, 756754, 1135131, 1513508, 1891885, 2270262, 2648639, 3783770, 4540524, 5297278, 5675655, 7567540, 7945917, 10594556, 11351310, 13243195, 15891834, 22702620, 26486390, 31783668, 39729585, 52972780, 79459170, 158918340]

約数ペア:

[(1, 158918340), (2, 79459170), (3, 52972780), (4, 39729585), (5, 31783668), (6, 26486390), (7, 22702620), (10, 15891834), (12, 13243195), (14, 11351310), (15, 10594556), (20, 7945917), (21, 7567540), (28, 5675655), (30, 5297278), (35, 4540524), (42, 3783770), (60, 2648639), (70, 2270262), (84, 1891885), (105, 1513508), (140, 1135131), (210, 756754), (367, 433020), (420, 378377), (734, 216510), (1031, 154140), (1101, 144340), (1468, 108255), (1835, 86604), (2062, 77070), (2202, 72170), (2569, 61860), (3093, 51380), (3670, 43302), (4124, 38535), (4404, 36085), (5138, 30930), (5155, 30828), (5505, 28868), (6186, 25690), (7217, 22020), (7340, 21651), (7707, 20620), (10276, 15465), (10310, 15414), (11010, 14434), (12372, 12845)]