156737620151

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1\times {\mathrm{1621}}^1$

素因数の和:2176

約数の個数: 64

約数和(自身を含む): 200033863680

約数和(自身を除く): 43296243529

約数列:

[1, 7, 19, 23, 73, 133, 161, 433, 437, 511, 1387, 1621, 1679, 3031, 3059, 8227, 9709, 9959, 11347, 11753, 30799, 31609, 31901, 37283, 57589, 69713, 118333, 189221, 215593, 221263, 223307, 260981, 600571, 701893, 708377, 727007, 828331, 1324547, 2248327, 2721659, 4203997, 4913251, 4958639, 5089049, 13335967, 13813133, 15738289, 16143539, 19051613, 51238189, 51711521, 93351769, 96691931, 113004773, 306727241, 358667323, 361980647, 973525591, 1178478347, 2147090687, 6814679137, 8249348429, 22391088593, 156737620151]

約数ペア:

[(1, 156737620151), (7, 22391088593), (19, 8249348429), (23, 6814679137), (73, 2147090687), (133, 1178478347), (161, 973525591), (433, 361980647), (437, 358667323), (511, 306727241), (1387, 113004773), (1621, 96691931), (1679, 93351769), (3031, 51711521), (3059, 51238189), (8227, 19051613), (9709, 16143539), (9959, 15738289), (11347, 13813133), (11753, 13335967), (30799, 5089049), (31609, 4958639), (31901, 4913251), (37283, 4203997), (57589, 2721659), (69713, 2248327), (118333, 1324547), (189221, 828331), (215593, 727007), (221263, 708377), (223307, 701893), (260981, 600571)]