157298328

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:542

約数の個数: 128

約数和(自身を含む): 480384000

約数和(自身を除く): 323085672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 239, 264, 277, 297, 396, 478, 554, 594, 717, 792, 831, 956, 1108, 1188, 1434, 1662, 1912, 2151, 2216, 2376, 2493, 2629, 2868, 3047, 3324, 4302, 4986, 5258, 5736, 6094, 6453, 6648, 7479, 7887, 8604, 9141, 9972, 10516, 12188, 12906, 14958, 15774, 17208, 18282, 19944, 21032, 23661, 24376, 25812, 27423, 29916, 31548, 36564, 47322, 51624, 54846, 59832, 63096, 66203, 70983, 73128, 82269, 94644, 109692, 132406, 141966, 164538, 189288, 198609, 219384, 264812, 283932, 329076, 397218, 529624, 567864, 595827, 658152, 728233, 794436, 1191654, 1456466, 1588872, 1787481, 2184699, 2383308, 2912932, 3574962, 4369398, 4766616, 5825864, 6554097, 7149924, 8738796, 13108194, 14299848, 17477592, 19662291, 26216388, 39324582, 52432776, 78649164, 157298328]

約数ペア:

[(1, 157298328), (2, 78649164), (3, 52432776), (4, 39324582), (6, 26216388), (8, 19662291), (9, 17477592), (11, 14299848), (12, 13108194), (18, 8738796), (22, 7149924), (24, 6554097), (27, 5825864), (33, 4766616), (36, 4369398), (44, 3574962), (54, 2912932), (66, 2383308), (72, 2184699), (88, 1787481), (99, 1588872), (108, 1456466), (132, 1191654), (198, 794436), (216, 728233), (239, 658152), (264, 595827), (277, 567864), (297, 529624), (396, 397218), (478, 329076), (554, 283932), (594, 264812), (717, 219384), (792, 198609), (831, 189288), (956, 164538), (1108, 141966), (1188, 132406), (1434, 109692), (1662, 94644), (1912, 82269), (2151, 73128), (2216, 70983), (2376, 66203), (2493, 63096), (2629, 59832), (2868, 54846), (3047, 51624), (3324, 47322), (4302, 36564), (4986, 31548), (5258, 29916), (5736, 27423), (6094, 25812), (6453, 24376), (6648, 23661), (7479, 21032), (7887, 19944), (8604, 18282), (9141, 17208), (9972, 15774), (10516, 14958), (12188, 12906)]