147057872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 326645760

約数和(自身を除く): 179587888

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 127, 152, 208, 247, 254, 293, 304, 494, 508, 586, 988, 1016, 1172, 1651, 1976, 2032, 2344, 2413, 3302, 3809, 3952, 4688, 4826, 5567, 6604, 7618, 9652, 11134, 13208, 15236, 19304, 22268, 26416, 30472, 31369, 37211, 38608, 44536, 60944, 62738, 72371, 74422, 89072, 125476, 144742, 148844, 250952, 289484, 297688, 483743, 501904, 578968, 595376, 707009, 967486, 1157936, 1414018, 1934972, 2828036, 3869944, 5656072, 7739888, 9191117, 11312144, 18382234, 36764468, 73528936, 147057872]

約数ペア:

[(1, 147057872), (2, 73528936), (4, 36764468), (8, 18382234), (13, 11312144), (16, 9191117), (19, 7739888), (26, 5656072), (38, 3869944), (52, 2828036), (76, 1934972), (104, 1414018), (127, 1157936), (152, 967486), (208, 707009), (247, 595376), (254, 578968), (293, 501904), (304, 483743), (494, 297688), (508, 289484), (586, 250952), (988, 148844), (1016, 144742), (1172, 125476), (1651, 89072), (1976, 74422), (2032, 72371), (2344, 62738), (2413, 60944), (3302, 44536), (3809, 38608), (3952, 37211), (4688, 31369), (4826, 30472), (5567, 26416), (6604, 22268), (7618, 19304), (9652, 15236), (11134, 13208)]