160915430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{2521}}^1$

素因数の和:3032

約数の個数: 32

約数和(自身を含む): 312687648

約数和(自身を除く): 151772218

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 491, 982, 2455, 2521, 4910, 5042, 6383, 12605, 12766, 25210, 31915, 32773, 63830, 65546, 163865, 327730, 1237811, 2475622, 6189055, 12378110, 16091543, 32183086, 80457715, 160915430]

約数ペア:

[(1, 160915430), (2, 80457715), (5, 32183086), (10, 16091543), (13, 12378110), (26, 6189055), (65, 2475622), (130, 1237811), (491, 327730), (982, 163865), (2455, 65546), (2521, 63830), (4910, 32773), (5042, 31915), (6383, 25210), (12605, 12766)]