155118064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1489}}^1$

素因数の和:1897

約数の個数: 40

約数和(自身を含む): 319265280

約数和(自身を除く): 164147216

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 383, 766, 1489, 1532, 2978, 3064, 5956, 6128, 6511, 11912, 13022, 23824, 25313, 26044, 50626, 52088, 101252, 104176, 202504, 405008, 570287, 1140574, 2281148, 4562296, 9124592, 9694879, 19389758, 38779516, 77559032, 155118064]

約数ペア:

[(1, 155118064), (2, 77559032), (4, 38779516), (8, 19389758), (16, 9694879), (17, 9124592), (34, 4562296), (68, 2281148), (136, 1140574), (272, 570287), (383, 405008), (766, 202504), (1489, 104176), (1532, 101252), (2978, 52088), (3064, 50626), (5956, 26044), (6128, 25313), (6511, 23824), (11912, 13022)]