148439552

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{15259}}^1$

素因数の和:15296

約数の個数: 40

約数和(自身を含む): 312219600

約数和(自身を除く): 163780048

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 15259, 30518, 61036, 122072, 244144, 289921, 488288, 579842, 976576, 1159684, 1953152, 2319368, 3906304, 4638736, 7812608, 9277472, 18554944, 37109888, 74219776, 148439552]

約数ペア:

[(1, 148439552), (2, 74219776), (4, 37109888), (8, 18554944), (16, 9277472), (19, 7812608), (32, 4638736), (38, 3906304), (64, 2319368), (76, 1953152), (128, 1159684), (152, 976576), (256, 579842), (304, 488288), (512, 289921), (608, 244144), (1216, 122072), (2432, 61036), (4864, 30518), (9728, 15259)]