145736704

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{4591}}^1$

素因数の和:4642

約数の個数: 44

約数和(自身を含む): 300794368

約数和(自身を除く): 155057664

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 4591, 7936, 9182, 15872, 18364, 31744, 36728, 73456, 142321, 146912, 284642, 293824, 569284, 587648, 1138568, 1175296, 2277136, 2350592, 4554272, 4701184, 9108544, 18217088, 36434176, 72868352, 145736704]

約数ペア:

[(1, 145736704), (2, 72868352), (4, 36434176), (8, 18217088), (16, 9108544), (31, 4701184), (32, 4554272), (62, 2350592), (64, 2277136), (124, 1175296), (128, 1138568), (248, 587648), (256, 569284), (496, 293824), (512, 284642), (992, 146912), (1024, 142321), (1984, 73456), (3968, 36728), (4591, 31744), (7936, 18364), (9182, 15872)]