156901544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1013}}^1\times {\mathrm{1019}}^1$

素因数の和:2057

約数の個数: 32

約数和(自身を含む): 310284000

約数和(自身を除く): 153382456

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1013, 1019, 2026, 2038, 4052, 4076, 8104, 8152, 19247, 19361, 38494, 38722, 76988, 77444, 153976, 154888, 1032247, 2064494, 4128988, 8257976, 19612693, 39225386, 78450772, 156901544]

約数ペア:

[(1, 156901544), (2, 78450772), (4, 39225386), (8, 19612693), (19, 8257976), (38, 4128988), (76, 2064494), (152, 1032247), (1013, 154888), (1019, 153976), (2026, 77444), (2038, 76988), (4052, 38722), (4076, 38494), (8104, 19361), (8152, 19247)]