147260416

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{4639}}^1$

素因数の和:4690

約数の個数: 44

約数和(自身を含む): 303938560

約数和(自身を除く): 156678144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 4639, 7936, 9278, 15872, 18556, 31744, 37112, 74224, 143809, 148448, 287618, 296896, 575236, 593792, 1150472, 1187584, 2300944, 2375168, 4601888, 4750336, 9203776, 18407552, 36815104, 73630208, 147260416]

約数ペア:

[(1, 147260416), (2, 73630208), (4, 36815104), (8, 18407552), (16, 9203776), (31, 4750336), (32, 4601888), (62, 2375168), (64, 2300944), (124, 1187584), (128, 1150472), (248, 593792), (256, 575236), (496, 296896), (512, 287618), (992, 148448), (1024, 143809), (1984, 74224), (3968, 37112), (4639, 31744), (7936, 18556), (9278, 15872)]