142729832

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 314160000

約数和(自身を除く): 171430168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 109, 134, 218, 268, 349, 436, 469, 536, 698, 763, 872, 938, 1396, 1526, 1876, 2443, 2792, 3052, 3752, 4886, 6104, 7303, 9772, 14606, 19544, 23383, 29212, 38041, 46766, 51121, 58424, 76082, 93532, 102242, 152164, 163681, 187064, 204484, 266287, 304328, 327362, 408968, 532574, 654724, 1065148, 1309448, 2130296, 2548747, 5097494, 10194988, 17841229, 20389976, 35682458, 71364916, 142729832]

約数ペア:

[(1, 142729832), (2, 71364916), (4, 35682458), (7, 20389976), (8, 17841229), (14, 10194988), (28, 5097494), (56, 2548747), (67, 2130296), (109, 1309448), (134, 1065148), (218, 654724), (268, 532574), (349, 408968), (436, 327362), (469, 304328), (536, 266287), (698, 204484), (763, 187064), (872, 163681), (938, 152164), (1396, 102242), (1526, 93532), (1876, 76082), (2443, 58424), (2792, 51121), (3052, 46766), (3752, 38041), (4886, 29212), (6104, 23383), (7303, 19544), (9772, 14606)]