157658928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{887}}^1$

素因数の和:951

約数の個数: 120

約数和(自身を含む): 487135488

約数和(自身を除く): 329476560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 529, 552, 644, 887, 966, 1058, 1104, 1288, 1587, 1774, 1932, 2116, 2576, 2661, 3174, 3548, 3703, 3864, 4232, 5322, 6209, 6348, 7096, 7406, 7728, 8464, 10644, 11109, 12418, 12696, 14192, 14812, 18627, 20401, 21288, 22218, 24836, 25392, 29624, 37254, 40802, 42576, 44436, 49672, 59248, 61203, 74508, 81604, 88872, 99344, 122406, 142807, 149016, 163208, 177744, 244812, 285614, 298032, 326416, 428421, 469223, 489624, 571228, 856842, 938446, 979248, 1142456, 1407669, 1713684, 1876892, 2284912, 2815338, 3284561, 3427368, 3753784, 5630676, 6569122, 6854736, 7507568, 9853683, 11261352, 13138244, 19707366, 22522704, 26276488, 39414732, 52552976, 78829464, 157658928]

約数ペア:

[(1, 157658928), (2, 78829464), (3, 52552976), (4, 39414732), (6, 26276488), (7, 22522704), (8, 19707366), (12, 13138244), (14, 11261352), (16, 9853683), (21, 7507568), (23, 6854736), (24, 6569122), (28, 5630676), (42, 3753784), (46, 3427368), (48, 3284561), (56, 2815338), (69, 2284912), (84, 1876892), (92, 1713684), (112, 1407669), (138, 1142456), (161, 979248), (168, 938446), (184, 856842), (276, 571228), (322, 489624), (336, 469223), (368, 428421), (483, 326416), (529, 298032), (552, 285614), (644, 244812), (887, 177744), (966, 163208), (1058, 149016), (1104, 142807), (1288, 122406), (1587, 99344), (1774, 88872), (1932, 81604), (2116, 74508), (2576, 61203), (2661, 59248), (3174, 49672), (3548, 44436), (3703, 42576), (3864, 40802), (4232, 37254), (5322, 29624), (6209, 25392), (6348, 24836), (7096, 22218), (7406, 21288), (7728, 20401), (8464, 18627), (10644, 14812), (11109, 14192), (12418, 12696)]