138261408

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{84719}}^1$

素因数の和:84749

約数の個数: 48

約数和(自身を含む): 384289920

約数和(自身を除く): 246028512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 84719, 169438, 254157, 338876, 508314, 677752, 1016628, 1355504, 1440223, 2033256, 2711008, 2880446, 4066512, 4320669, 5760892, 8133024, 8641338, 11521784, 17282676, 23043568, 34565352, 46087136, 69130704, 138261408]

約数ペア:

[(1, 138261408), (2, 69130704), (3, 46087136), (4, 34565352), (6, 23043568), (8, 17282676), (12, 11521784), (16, 8641338), (17, 8133024), (24, 5760892), (32, 4320669), (34, 4066512), (48, 2880446), (51, 2711008), (68, 2033256), (96, 1440223), (102, 1355504), (136, 1016628), (204, 677752), (272, 508314), (408, 338876), (544, 254157), (816, 169438), (1632, 84719)]