149885372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 343203840

約数和(自身を除く): 193318468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 37, 52, 62, 74, 91, 124, 148, 182, 217, 259, 359, 364, 403, 434, 481, 518, 718, 806, 868, 962, 1036, 1147, 1436, 1612, 1924, 2294, 2513, 2821, 3367, 4588, 4667, 5026, 5642, 6734, 8029, 9334, 10052, 11129, 11284, 13283, 13468, 14911, 16058, 18668, 22258, 26566, 29822, 32116, 32669, 44516, 53132, 59644, 65338, 77903, 92981, 104377, 130676, 144677, 155806, 172679, 185962, 208754, 289354, 311612, 345358, 371924, 411773, 417508, 578708, 690716, 823546, 1012739, 1208753, 1647092, 2025478, 2417506, 2882411, 4050956, 4835012, 5353049, 5764822, 10706098, 11529644, 21412196, 37471343, 74942686, 149885372]

約数ペア:

[(1, 149885372), (2, 74942686), (4, 37471343), (7, 21412196), (13, 11529644), (14, 10706098), (26, 5764822), (28, 5353049), (31, 4835012), (37, 4050956), (52, 2882411), (62, 2417506), (74, 2025478), (91, 1647092), (124, 1208753), (148, 1012739), (182, 823546), (217, 690716), (259, 578708), (359, 417508), (364, 411773), (403, 371924), (434, 345358), (481, 311612), (518, 289354), (718, 208754), (806, 185962), (868, 172679), (962, 155806), (1036, 144677), (1147, 130676), (1436, 104377), (1612, 92981), (1924, 77903), (2294, 65338), (2513, 59644), (2821, 53132), (3367, 44516), (4588, 32669), (4667, 32116), (5026, 29822), (5642, 26566), (6734, 22258), (8029, 18668), (9334, 16058), (10052, 14911), (11129, 13468), (11284, 13283)]