157825884

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{727}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 375065600

約数和(自身を除く): 217239716

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 229, 237, 316, 458, 474, 687, 727, 916, 948, 1374, 1454, 2181, 2748, 2908, 4362, 8724, 18091, 36182, 54273, 57433, 72364, 108546, 114866, 166483, 172299, 217092, 229732, 332966, 344598, 499449, 665932, 689196, 998898, 1997796, 13152157, 26304314, 39456471, 52608628, 78912942, 157825884]

約数ペア:

[(1, 157825884), (2, 78912942), (3, 52608628), (4, 39456471), (6, 26304314), (12, 13152157), (79, 1997796), (158, 998898), (229, 689196), (237, 665932), (316, 499449), (458, 344598), (474, 332966), (687, 229732), (727, 217092), (916, 172299), (948, 166483), (1374, 114866), (1454, 108546), (2181, 72364), (2748, 57433), (2908, 54273), (4362, 36182), (8724, 18091)]