153965944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{22147}}^1$

素因数の和:22243

約数の個数: 32

約数和(自身を含む): 318931200

約数和(自身を除く): 164965256

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 22147, 44294, 88588, 177176, 243617, 487234, 974468, 1749613, 1948936, 3499226, 6998452, 13996904, 19245743, 38491486, 76982972, 153965944]

約数ペア:

[(1, 153965944), (2, 76982972), (4, 38491486), (8, 19245743), (11, 13996904), (22, 6998452), (44, 3499226), (79, 1948936), (88, 1749613), (158, 974468), (316, 487234), (632, 243617), (869, 177176), (1738, 88588), (3476, 44294), (6952, 22147)]