156724120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19301}}^1$

素因数の和:19348

約数の個数: 64

約数和(自身を含む): 416923200

約数和(自身を除く): 260199080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 19301, 38602, 77204, 96505, 135107, 154408, 193010, 270214, 386020, 540428, 559729, 675535, 772040, 1080856, 1119458, 1351070, 2238916, 2702140, 2798645, 3918103, 4477832, 5404280, 5597290, 7836206, 11194580, 15672412, 19590515, 22389160, 31344824, 39181030, 78362060, 156724120]

約数ペア:

[(1, 156724120), (2, 78362060), (4, 39181030), (5, 31344824), (7, 22389160), (8, 19590515), (10, 15672412), (14, 11194580), (20, 7836206), (28, 5597290), (29, 5404280), (35, 4477832), (40, 3918103), (56, 2798645), (58, 2702140), (70, 2238916), (116, 1351070), (140, 1119458), (145, 1080856), (203, 772040), (232, 675535), (280, 559729), (290, 540428), (406, 386020), (580, 270214), (812, 193010), (1015, 154408), (1160, 135107), (1624, 96505), (2030, 77204), (4060, 38602), (8120, 19301)]