151440512

素因数分解:

$2^7\times {\mathrm{499}}^1\times {\mathrm{2371}}^1$

素因数の和:2884

約数の個数: 32

約数和(自身を含む): 302430000

約数和(自身を除く): 150989488

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 499, 998, 1996, 2371, 3992, 4742, 7984, 9484, 15968, 18968, 31936, 37936, 63872, 75872, 151744, 303488, 1183129, 2366258, 4732516, 9465032, 18930064, 37860128, 75720256, 151440512]

約数ペア:

[(1, 151440512), (2, 75720256), (4, 37860128), (8, 18930064), (16, 9465032), (32, 4732516), (64, 2366258), (128, 1183129), (499, 303488), (998, 151744), (1996, 75872), (2371, 63872), (3992, 37936), (4742, 31936), (7984, 18968), (9484, 15968)]