156148160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{69709}}^1$

素因数の和:69733

約数の個数: 56

約数和(自身を含む): 424952160

約数和(自身を除く): 268804000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 69709, 139418, 278836, 348545, 487963, 557672, 697090, 975926, 1115344, 1394180, 1951852, 2230688, 2439815, 2788360, 3903704, 4461376, 4879630, 5576720, 7807408, 9759260, 11153440, 15614816, 19518520, 22306880, 31229632, 39037040, 78074080, 156148160]

約数ペア:

[(1, 156148160), (2, 78074080), (4, 39037040), (5, 31229632), (7, 22306880), (8, 19518520), (10, 15614816), (14, 11153440), (16, 9759260), (20, 7807408), (28, 5576720), (32, 4879630), (35, 4461376), (40, 3903704), (56, 2788360), (64, 2439815), (70, 2230688), (80, 1951852), (112, 1394180), (140, 1115344), (160, 975926), (224, 697090), (280, 557672), (320, 487963), (448, 348545), (560, 278836), (1120, 139418), (2240, 69709)]