157122784

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:792

約数の個数: 96

約数和(自身を含む): 386104320

約数和(自身を除く): 228981536

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, 683, 728, 1027, 1106, 1264, 1366, 1456, 2054, 2212, 2528, 2732, 2912, 4108, 4424, 4781, 5464, 7189, 8216, 8848, 8879, 9562, 10928, 14378, 16432, 17696, 17758, 19124, 21856, 28756, 32864, 35516, 38248, 53957, 57512, 62153, 71032, 76496, 107914, 115024, 124306, 142064, 152992, 215828, 230048, 248612, 284128, 377699, 431656, 497224, 701441, 755398, 863312, 994448, 1402882, 1510796, 1726624, 1988896, 2805764, 3021592, 4910087, 5611528, 6043184, 9820174, 11223056, 12086368, 19640348, 22446112, 39280696, 78561392, 157122784]

約数ペア:

[(1, 157122784), (2, 78561392), (4, 39280696), (7, 22446112), (8, 19640348), (13, 12086368), (14, 11223056), (16, 9820174), (26, 6043184), (28, 5611528), (32, 4910087), (52, 3021592), (56, 2805764), (79, 1988896), (91, 1726624), (104, 1510796), (112, 1402882), (158, 994448), (182, 863312), (208, 755398), (224, 701441), (316, 497224), (364, 431656), (416, 377699), (553, 284128), (632, 248612), (683, 230048), (728, 215828), (1027, 152992), (1106, 142064), (1264, 124306), (1366, 115024), (1456, 107914), (2054, 76496), (2212, 71032), (2528, 62153), (2732, 57512), (2912, 53957), (4108, 38248), (4424, 35516), (4781, 32864), (5464, 28756), (7189, 21856), (8216, 19124), (8848, 17758), (8879, 17696), (9562, 16432), (10928, 14378)]