156688864

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{16943}}^1$

素因数の和:16987

約数の個数: 36

約数和(自身を含む): 327713904

約数和(自身を除く): 171025040

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 9248, 16943, 33886, 67772, 135544, 271088, 288031, 542176, 576062, 1152124, 2304248, 4608496, 4896527, 9216992, 9793054, 19586108, 39172216, 78344432, 156688864]

約数ペア:

[(1, 156688864), (2, 78344432), (4, 39172216), (8, 19586108), (16, 9793054), (17, 9216992), (32, 4896527), (34, 4608496), (68, 2304248), (136, 1152124), (272, 576062), (289, 542176), (544, 288031), (578, 271088), (1156, 135544), (2312, 67772), (4624, 33886), (9248, 16943)]