155971968

素因数分解:

$2^7\times 3^1\times {\mathrm{406177}}^1$

素因数の和:406194

約数の個数: 32

約数和(自身を含む): 414301560

約数和(自身を除く): 258329592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 406177, 812354, 1218531, 1624708, 2437062, 3249416, 4874124, 6498832, 9748248, 12997664, 19496496, 25995328, 38992992, 51990656, 77985984, 155971968]

約数ペア:

[(1, 155971968), (2, 77985984), (3, 51990656), (4, 38992992), (6, 25995328), (8, 19496496), (12, 12997664), (16, 9748248), (24, 6498832), (32, 4874124), (48, 3249416), (64, 2437062), (96, 1624708), (128, 1218531), (192, 812354), (384, 406177)]