155929504

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8273}}^1$

素因数の和:8333

約数の個数: 48

約数和(自身を含む): 333607680

約数和(自身を除く): 177678176

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 8273, 9424, 16546, 18848, 33092, 66184, 132368, 157187, 256463, 264736, 314374, 512926, 628748, 1025852, 1257496, 2051704, 2514992, 4103408, 4872797, 5029984, 8206816, 9745594, 19491188, 38982376, 77964752, 155929504]

約数ペア:

[(1, 155929504), (2, 77964752), (4, 38982376), (8, 19491188), (16, 9745594), (19, 8206816), (31, 5029984), (32, 4872797), (38, 4103408), (62, 2514992), (76, 2051704), (124, 1257496), (152, 1025852), (248, 628748), (304, 512926), (496, 314374), (589, 264736), (608, 256463), (992, 157187), (1178, 132368), (2356, 66184), (4712, 33092), (8273, 18848), (9424, 16546)]