159342512

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^2\times {\mathrm{563}}^1$

素因数の和:623

約数の個数: 90

約数和(自身を含む): 379700028

約数和(自身を除く): 220357516

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 361, 392, 532, 563, 722, 784, 931, 1064, 1126, 1444, 1862, 2128, 2252, 2527, 2888, 3724, 3941, 4504, 5054, 5776, 7448, 7882, 9008, 10108, 10697, 14896, 15764, 17689, 20216, 21394, 27587, 31528, 35378, 40432, 42788, 55174, 63056, 70756, 74879, 85576, 110348, 141512, 149758, 171152, 203243, 220696, 283024, 299516, 406486, 441392, 524153, 599032, 812972, 1048306, 1198064, 1422701, 1625944, 2096612, 2845402, 3251888, 4193224, 5690804, 8386448, 9958907, 11381608, 19917814, 22763216, 39835628, 79671256, 159342512]

約数ペア:

[(1, 159342512), (2, 79671256), (4, 39835628), (7, 22763216), (8, 19917814), (14, 11381608), (16, 9958907), (19, 8386448), (28, 5690804), (38, 4193224), (49, 3251888), (56, 2845402), (76, 2096612), (98, 1625944), (112, 1422701), (133, 1198064), (152, 1048306), (196, 812972), (266, 599032), (304, 524153), (361, 441392), (392, 406486), (532, 299516), (563, 283024), (722, 220696), (784, 203243), (931, 171152), (1064, 149758), (1126, 141512), (1444, 110348), (1862, 85576), (2128, 74879), (2252, 70756), (2527, 63056), (2888, 55174), (3724, 42788), (3941, 40432), (4504, 35378), (5054, 31528), (5776, 27587), (7448, 21394), (7882, 20216), (9008, 17689), (10108, 15764), (10697, 14896)]