158963168

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:800

約数の個数: 96

約数和(自身を含む): 390620160

約数和(自身を除く): 231656992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 79, 91, 104, 112, 158, 182, 208, 224, 316, 364, 416, 553, 632, 691, 728, 1027, 1106, 1264, 1382, 1456, 2054, 2212, 2528, 2764, 2912, 4108, 4424, 4837, 5528, 7189, 8216, 8848, 8983, 9674, 11056, 14378, 16432, 17696, 17966, 19348, 22112, 28756, 32864, 35932, 38696, 54589, 57512, 62881, 71864, 77392, 109178, 115024, 125762, 143728, 154784, 218356, 230048, 251524, 287456, 382123, 436712, 503048, 709657, 764246, 873424, 1006096, 1419314, 1528492, 1746848, 2012192, 2838628, 3056984, 4967599, 5677256, 6113968, 9935198, 11354512, 12227936, 19870396, 22709024, 39740792, 79481584, 158963168]

約数ペア:

[(1, 158963168), (2, 79481584), (4, 39740792), (7, 22709024), (8, 19870396), (13, 12227936), (14, 11354512), (16, 9935198), (26, 6113968), (28, 5677256), (32, 4967599), (52, 3056984), (56, 2838628), (79, 2012192), (91, 1746848), (104, 1528492), (112, 1419314), (158, 1006096), (182, 873424), (208, 764246), (224, 709657), (316, 503048), (364, 436712), (416, 382123), (553, 287456), (632, 251524), (691, 230048), (728, 218356), (1027, 154784), (1106, 143728), (1264, 125762), (1382, 115024), (1456, 109178), (2054, 77392), (2212, 71864), (2528, 62881), (2764, 57512), (2912, 54589), (4108, 38696), (4424, 35932), (4837, 32864), (5528, 28756), (7189, 22112), (8216, 19348), (8848, 17966), (8983, 17696), (9674, 16432), (11056, 14378)]