164257392

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{313}}^1$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 474785584

約数和(自身を除く): 310528192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 174, 208, 232, 312, 313, 348, 377, 464, 624, 626, 696, 754, 841, 939, 1131, 1252, 1392, 1508, 1682, 1878, 2262, 2504, 2523, 3016, 3364, 3756, 4069, 4524, 5008, 5046, 6032, 6728, 7512, 8138, 9048, 9077, 10092, 10933, 12207, 13456, 15024, 16276, 18096, 18154, 20184, 21866, 24414, 27231, 32552, 32799, 36308, 40368, 43732, 48828, 54462, 65104, 65598, 72616, 87464, 97656, 108924, 118001, 131196, 145232, 174928, 195312, 217848, 236002, 262392, 263233, 354003, 435696, 472004, 524784, 526466, 708006, 789699, 944008, 1052932, 1416012, 1579398, 1888016, 2105864, 2832024, 3158796, 3422029, 4211728, 5664048, 6317592, 6844058, 10266087, 12635184, 13688116, 20532174, 27376232, 41064348, 54752464, 82128696, 164257392]

約数ペア:

[(1, 164257392), (2, 82128696), (3, 54752464), (4, 41064348), (6, 27376232), (8, 20532174), (12, 13688116), (13, 12635184), (16, 10266087), (24, 6844058), (26, 6317592), (29, 5664048), (39, 4211728), (48, 3422029), (52, 3158796), (58, 2832024), (78, 2105864), (87, 1888016), (104, 1579398), (116, 1416012), (156, 1052932), (174, 944008), (208, 789699), (232, 708006), (312, 526466), (313, 524784), (348, 472004), (377, 435696), (464, 354003), (624, 263233), (626, 262392), (696, 236002), (754, 217848), (841, 195312), (939, 174928), (1131, 145232), (1252, 131196), (1392, 118001), (1508, 108924), (1682, 97656), (1878, 87464), (2262, 72616), (2504, 65598), (2523, 65104), (3016, 54462), (3364, 48828), (3756, 43732), (4069, 40368), (4524, 36308), (5008, 32799), (5046, 32552), (6032, 27231), (6728, 24414), (7512, 21866), (8138, 20184), (9048, 18154), (9077, 18096), (10092, 16276), (10933, 15024), (12207, 13456)]