172267888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{28559}}^1$

素因数の和:28609

約数の個数: 40

約数和(自身を含む): 371851200

約数和(自身を除く): 199583312

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 28559, 57118, 114236, 228472, 371267, 456944, 742534, 828211, 1485068, 1656422, 2970136, 3312844, 5940272, 6625688, 10766743, 13251376, 21533486, 43066972, 86133944, 172267888]

約数ペア:

[(1, 172267888), (2, 86133944), (4, 43066972), (8, 21533486), (13, 13251376), (16, 10766743), (26, 6625688), (29, 5940272), (52, 3312844), (58, 2970136), (104, 1656422), (116, 1485068), (208, 828211), (232, 742534), (377, 456944), (464, 371267), (754, 228472), (1508, 114236), (3016, 57118), (6032, 28559)]