169675648

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 355155840

約数和(自身を除く): 185480192

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 244, 248, 488, 496, 701, 976, 992, 1402, 1891, 1952, 1984, 2804, 3782, 3904, 3968, 5608, 7564, 7808, 11216, 15128, 21731, 22432, 30256, 42761, 43462, 44864, 60512, 85522, 86924, 89728, 121024, 171044, 173848, 242048, 342088, 347696, 684176, 695392, 1325591, 1368352, 1390784, 2651182, 2736704, 2781568, 5302364, 5473408, 10604728, 21209456, 42418912, 84837824, 169675648]

約数ペア:

[(1, 169675648), (2, 84837824), (4, 42418912), (8, 21209456), (16, 10604728), (31, 5473408), (32, 5302364), (61, 2781568), (62, 2736704), (64, 2651182), (122, 1390784), (124, 1368352), (128, 1325591), (244, 695392), (248, 684176), (488, 347696), (496, 342088), (701, 242048), (976, 173848), (992, 171044), (1402, 121024), (1891, 89728), (1952, 86924), (1984, 85522), (2804, 60512), (3782, 44864), (3904, 43462), (3968, 42761), (5608, 30256), (7564, 22432), (7808, 21731), (11216, 15128)]