158974491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{383}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 237404160

約数和(自身を除く): 78429669

約数列:

[1, 3, 13, 29, 39, 87, 367, 377, 383, 1101, 1131, 1149, 4771, 4979, 10643, 11107, 14313, 14937, 31929, 33321, 138359, 140561, 144391, 415077, 421683, 433173, 1827293, 4076269, 5481879, 12228807, 52991497, 158974491]

約数ペア:

[(1, 158974491), (3, 52991497), (13, 12228807), (29, 5481879), (39, 4076269), (87, 1827293), (367, 433173), (377, 421683), (383, 415077), (1101, 144391), (1131, 140561), (1149, 138359), (4771, 33321), (4979, 31929), (10643, 14937), (11107, 14313)]