149847808

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 329656320

約数和(自身を除く): 179808512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 127, 128, 176, 254, 256, 352, 419, 508, 704, 838, 1016, 1397, 1408, 1676, 2032, 2794, 2816, 3352, 4064, 4609, 5588, 6704, 8128, 9218, 11176, 13408, 16256, 18436, 22352, 26816, 32512, 36872, 44704, 53213, 53632, 73744, 89408, 106426, 107264, 147488, 178816, 212852, 294976, 357632, 425704, 585343, 589952, 851408, 1170686, 1179904, 1702816, 2341372, 3405632, 4682744, 6811264, 9365488, 13622528, 18730976, 37461952, 74923904, 149847808]

約数ペア:

[(1, 149847808), (2, 74923904), (4, 37461952), (8, 18730976), (11, 13622528), (16, 9365488), (22, 6811264), (32, 4682744), (44, 3405632), (64, 2341372), (88, 1702816), (127, 1179904), (128, 1170686), (176, 851408), (254, 589952), (256, 585343), (352, 425704), (419, 357632), (508, 294976), (704, 212852), (838, 178816), (1016, 147488), (1397, 107264), (1408, 106426), (1676, 89408), (2032, 73744), (2794, 53632), (2816, 53213), (3352, 44704), (4064, 36872), (4609, 32512), (5588, 26816), (6704, 22352), (8128, 18436), (9218, 16256), (11176, 13408)]