154345352

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 342510720

約数和(自身を除く): 188165368

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 163, 259, 296, 326, 457, 518, 652, 914, 1036, 1141, 1304, 1828, 2072, 2282, 3199, 3656, 4564, 6031, 6398, 9128, 12062, 12796, 16909, 24124, 25592, 33818, 42217, 48248, 67636, 74491, 84434, 118363, 135272, 148982, 168868, 236726, 297964, 337736, 473452, 521437, 595928, 946904, 1042874, 2085748, 2756167, 4171496, 5512334, 11024668, 19293169, 22049336, 38586338, 77172676, 154345352]

約数ペア:

[(1, 154345352), (2, 77172676), (4, 38586338), (7, 22049336), (8, 19293169), (14, 11024668), (28, 5512334), (37, 4171496), (56, 2756167), (74, 2085748), (148, 1042874), (163, 946904), (259, 595928), (296, 521437), (326, 473452), (457, 337736), (518, 297964), (652, 236726), (914, 168868), (1036, 148982), (1141, 135272), (1304, 118363), (1828, 84434), (2072, 74491), (2282, 67636), (3199, 48248), (3656, 42217), (4564, 33818), (6031, 25592), (6398, 24124), (9128, 16909), (12062, 12796)]