156776819013

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{719}}^1\times {\mathrm{2357}}^1$

素因数の和:3642

約数の個数: 48

約数和(自身を含む): 239248339200

約数和(自身を除く): 82471520187

約数列:

[1, 3, 9, 19, 57, 171, 541, 719, 1623, 2157, 2357, 4869, 6471, 7071, 10279, 13661, 21213, 30837, 40983, 44783, 92511, 122949, 134349, 388979, 403047, 1166937, 1275137, 1694683, 3500811, 3825411, 5084049, 7390601, 11476233, 15252147, 22171803, 24227603, 32198977, 66515409, 72682809, 96596931, 218048427, 289790793, 916823503, 2750470509, 8251411527, 17419646557, 52258939671, 156776819013]

約数ペア:

[(1, 156776819013), (3, 52258939671), (9, 17419646557), (19, 8251411527), (57, 2750470509), (171, 916823503), (541, 289790793), (719, 218048427), (1623, 96596931), (2157, 72682809), (2357, 66515409), (4869, 32198977), (6471, 24227603), (7071, 22171803), (10279, 15252147), (13661, 11476233), (21213, 7390601), (30837, 5084049), (40983, 3825411), (44783, 3500811), (92511, 1694683), (122949, 1275137), (134349, 1166937), (388979, 403047)]