156793198471

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{463}}^1\times {\mathrm{10663}}^1$

素因数の和:11495

約数の個数: 32

約数和(自身を含む): 193965363200

約数和(自身を除く): 37172164729

約数列:

[1, 7, 13, 91, 349, 463, 2443, 3241, 4537, 6019, 10663, 31759, 42133, 74641, 138619, 161587, 970333, 1131109, 2100631, 3721387, 4936969, 14704417, 26049709, 34558783, 48378031, 64180597, 338646217, 449264179, 1723002181, 12061015267, 22399028353, 156793198471]

約数ペア:

[(1, 156793198471), (7, 22399028353), (13, 12061015267), (91, 1723002181), (349, 449264179), (463, 338646217), (2443, 64180597), (3241, 48378031), (4537, 34558783), (6019, 26049709), (10663, 14704417), (31759, 4936969), (42133, 3721387), (74641, 2100631), (138619, 1131109), (161587, 970333)]