133874864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15877}}^1$

素因数の和:15933

約数の個数: 40

約数和(自身を含む): 283517568

約数和(自身を除く): 149642704

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 15877, 31754, 63508, 127016, 254032, 269909, 492187, 539818, 984374, 1079636, 1968748, 2159272, 3937496, 4318544, 7874992, 8367179, 16734358, 33468716, 66937432, 133874864]

約数ペア:

[(1, 133874864), (2, 66937432), (4, 33468716), (8, 16734358), (16, 8367179), (17, 7874992), (31, 4318544), (34, 3937496), (62, 2159272), (68, 1968748), (124, 1079636), (136, 984374), (248, 539818), (272, 492187), (496, 269909), (527, 254032), (1054, 127016), (2108, 63508), (4216, 31754), (8432, 15877)]