144570112

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{18217}}^1$

素因数の和:18264

約数の個数: 36

約数和(自身を含む): 297900736

約数和(自身を除く): 153330624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 18217, 36434, 72868, 145736, 291472, 564727, 582944, 1129454, 1165888, 2258908, 2331776, 4517816, 4663552, 9035632, 18071264, 36142528, 72285056, 144570112]

約数ペア:

[(1, 144570112), (2, 72285056), (4, 36142528), (8, 18071264), (16, 9035632), (31, 4663552), (32, 4517816), (62, 2331776), (64, 2258908), (124, 1165888), (128, 1129454), (248, 582944), (256, 564727), (496, 291472), (992, 145736), (1984, 72868), (3968, 36434), (7936, 18217)]