155382808

素因数分解:

$2^3\times 7^1\times {\mathrm{1483}}^1\times {\mathrm{1871}}^1$

素因数の和:3367

約数の個数: 32

約数和(自身を含む): 333365760

約数和(自身を除く): 177982952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1483, 1871, 2966, 3742, 5932, 7484, 10381, 11864, 13097, 14968, 20762, 26194, 41524, 52388, 83048, 104776, 2774693, 5549386, 11098772, 19422851, 22197544, 38845702, 77691404, 155382808]

約数ペア:

[(1, 155382808), (2, 77691404), (4, 38845702), (7, 22197544), (8, 19422851), (14, 11098772), (28, 5549386), (56, 2774693), (1483, 104776), (1871, 83048), (2966, 52388), (3742, 41524), (5932, 26194), (7484, 20762), (10381, 14968), (11864, 13097)]