146380016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{701}}^1$

素因数の和:1161

約数の個数: 40

約数和(自身を含む): 293874048

約数和(自身を除く): 147494032

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 421, 496, 701, 842, 1402, 1684, 2804, 3368, 5608, 6736, 11216, 13051, 21731, 26102, 43462, 52204, 86924, 104408, 173848, 208816, 295121, 347696, 590242, 1180484, 2360968, 4721936, 9148751, 18297502, 36595004, 73190008, 146380016]

約数ペア:

[(1, 146380016), (2, 73190008), (4, 36595004), (8, 18297502), (16, 9148751), (31, 4721936), (62, 2360968), (124, 1180484), (248, 590242), (421, 347696), (496, 295121), (701, 208816), (842, 173848), (1402, 104408), (1684, 86924), (2804, 52204), (3368, 43462), (5608, 26102), (6736, 21731), (11216, 13051)]