151800272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:652

約数の個数: 80

約数和(自身を含む): 338728320

約数和(自身を除く): 186928048

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 71, 76, 104, 142, 152, 208, 247, 284, 304, 494, 541, 568, 923, 988, 1082, 1136, 1349, 1846, 1976, 2164, 2698, 3692, 3952, 4328, 5396, 7033, 7384, 8656, 10279, 10792, 14066, 14768, 17537, 20558, 21584, 28132, 35074, 38411, 41116, 56264, 70148, 76822, 82232, 112528, 133627, 140296, 153644, 164464, 267254, 280592, 307288, 499343, 534508, 614576, 729809, 998686, 1069016, 1459618, 1997372, 2138032, 2919236, 3994744, 5838472, 7989488, 9487517, 11676944, 18975034, 37950068, 75900136, 151800272]

約数ペア:

[(1, 151800272), (2, 75900136), (4, 37950068), (8, 18975034), (13, 11676944), (16, 9487517), (19, 7989488), (26, 5838472), (38, 3994744), (52, 2919236), (71, 2138032), (76, 1997372), (104, 1459618), (142, 1069016), (152, 998686), (208, 729809), (247, 614576), (284, 534508), (304, 499343), (494, 307288), (541, 280592), (568, 267254), (923, 164464), (988, 153644), (1082, 140296), (1136, 133627), (1349, 112528), (1846, 82232), (1976, 76822), (2164, 70148), (2698, 56264), (3692, 41116), (3952, 38411), (4328, 35074), (5396, 28132), (7033, 21584), (7384, 20558), (8656, 17537), (10279, 14768), (10792, 14066)]