152517140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1423}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 335881728

約数和(自身を除く): 183364588

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 233, 460, 466, 932, 1165, 1423, 2330, 2846, 4660, 5359, 5692, 7115, 10718, 14230, 21436, 26795, 28460, 32729, 53590, 65458, 107180, 130916, 163645, 327290, 331559, 654580, 663118, 1326236, 1657795, 3315590, 6631180, 7625857, 15251714, 30503428, 38129285, 76258570, 152517140]

約数ペア:

[(1, 152517140), (2, 76258570), (4, 38129285), (5, 30503428), (10, 15251714), (20, 7625857), (23, 6631180), (46, 3315590), (92, 1657795), (115, 1326236), (230, 663118), (233, 654580), (460, 331559), (466, 327290), (932, 163645), (1165, 130916), (1423, 107180), (2330, 65458), (2846, 53590), (4660, 32729), (5359, 28460), (5692, 26795), (7115, 21436), (10718, 14230)]