149149184

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{9397}}^1$

素因数の和:9446

約数の個数: 40

約数和(自身を含む): 307652928

約数和(自身を除く): 158503744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 9397, 15872, 18794, 37588, 75176, 150352, 291307, 300704, 582614, 601408, 1165228, 1202816, 2330456, 2405632, 4660912, 4811264, 9321824, 18643648, 37287296, 74574592, 149149184]

約数ペア:

[(1, 149149184), (2, 74574592), (4, 37287296), (8, 18643648), (16, 9321824), (31, 4811264), (32, 4660912), (62, 2405632), (64, 2330456), (124, 1202816), (128, 1165228), (248, 601408), (256, 582614), (496, 300704), (512, 291307), (992, 150352), (1984, 75176), (3968, 37588), (7936, 18794), (9397, 15872)]