156946230944

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{705389}}^1$

素因数の和:705825

約数の個数: 48

約数和(自身を含む): 327964026600

約数和(自身を除く): 171017795656

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 409, 544, 818, 1636, 3272, 6544, 6953, 13088, 13906, 27812, 55624, 111248, 222496, 705389, 1410778, 2821556, 5643112, 11286224, 11991613, 22572448, 23983226, 47966452, 95932904, 191865808, 288504101, 383731616, 577008202, 1154016404, 2308032808, 4616065616, 4904569717, 9232131232, 9809139434, 19618278868, 39236557736, 78473115472, 156946230944]

約数ペア:

[(1, 156946230944), (2, 78473115472), (4, 39236557736), (8, 19618278868), (16, 9809139434), (17, 9232131232), (32, 4904569717), (34, 4616065616), (68, 2308032808), (136, 1154016404), (272, 577008202), (409, 383731616), (544, 288504101), (818, 191865808), (1636, 95932904), (3272, 47966452), (6544, 23983226), (6953, 22572448), (13088, 11991613), (13906, 11286224), (27812, 5643112), (55624, 2821556), (111248, 1410778), (222496, 705389)]