157170372

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:941

約数の個数: 96

約数和(自身を含む): 415134720

約数和(自身を除く): 257964348

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 31, 34, 51, 58, 62, 68, 87, 93, 102, 116, 124, 174, 186, 204, 348, 372, 493, 527, 857, 899, 986, 1054, 1479, 1581, 1714, 1798, 1972, 2108, 2571, 2697, 2958, 3162, 3428, 3596, 5142, 5394, 5916, 6324, 10284, 10788, 14569, 15283, 24853, 26567, 29138, 30566, 43707, 45849, 49706, 53134, 58276, 61132, 74559, 79701, 87414, 91698, 99412, 106268, 149118, 159402, 174828, 183396, 298236, 318804, 422501, 451639, 770443, 845002, 903278, 1267503, 1354917, 1540886, 1690004, 1806556, 2311329, 2535006, 2709834, 3081772, 4622658, 5070012, 5419668, 9245316, 13097531, 26195062, 39292593, 52390124, 78585186, 157170372]

約数ペア:

[(1, 157170372), (2, 78585186), (3, 52390124), (4, 39292593), (6, 26195062), (12, 13097531), (17, 9245316), (29, 5419668), (31, 5070012), (34, 4622658), (51, 3081772), (58, 2709834), (62, 2535006), (68, 2311329), (87, 1806556), (93, 1690004), (102, 1540886), (116, 1354917), (124, 1267503), (174, 903278), (186, 845002), (204, 770443), (348, 451639), (372, 422501), (493, 318804), (527, 298236), (857, 183396), (899, 174828), (986, 159402), (1054, 149118), (1479, 106268), (1581, 99412), (1714, 91698), (1798, 87414), (1972, 79701), (2108, 74559), (2571, 61132), (2697, 58276), (2958, 53134), (3162, 49706), (3428, 45849), (3596, 43707), (5142, 30566), (5394, 29138), (5916, 26567), (6324, 24853), (10284, 15283), (10788, 14569)]