147175048

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 295488000

約数和(自身を除く): 148312952

約数列:

[1, 2, 4, 8, 37, 47, 71, 74, 94, 142, 148, 149, 188, 284, 296, 298, 376, 568, 596, 1192, 1739, 2627, 3337, 3478, 5254, 5513, 6674, 6956, 7003, 10508, 10579, 11026, 13348, 13912, 14006, 21016, 21158, 22052, 26696, 28012, 42316, 44104, 56024, 84632, 123469, 246938, 259111, 391423, 493876, 497213, 518222, 782846, 987752, 994426, 1036444, 1565692, 1988852, 2072888, 3131384, 3977704, 18396881, 36793762, 73587524, 147175048]

約数ペア:

[(1, 147175048), (2, 73587524), (4, 36793762), (8, 18396881), (37, 3977704), (47, 3131384), (71, 2072888), (74, 1988852), (94, 1565692), (142, 1036444), (148, 994426), (149, 987752), (188, 782846), (284, 518222), (296, 497213), (298, 493876), (376, 391423), (568, 259111), (596, 246938), (1192, 123469), (1739, 84632), (2627, 56024), (3337, 44104), (3478, 42316), (5254, 28012), (5513, 26696), (6674, 22052), (6956, 21158), (7003, 21016), (10508, 14006), (10579, 13912), (11026, 13348)]