154827392

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{39019}}^1$

素因数の和:39064

約数の個数: 32

約数和(自身を含む): 318403200

約数和(自身を除く): 163575808

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 39019, 78038, 156076, 312152, 624304, 1209589, 1248608, 2419178, 2497216, 4838356, 4994432, 9676712, 19353424, 38706848, 77413696, 154827392]

約数ペア:

[(1, 154827392), (2, 77413696), (4, 38706848), (8, 19353424), (16, 9676712), (31, 4994432), (32, 4838356), (62, 2497216), (64, 2419178), (124, 1248608), (128, 1209589), (248, 624304), (496, 312152), (992, 156076), (1984, 78038), (3968, 39019)]