136644368

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1669}}^1$

素因数の和:1744

約数の個数: 80

約数和(自身を含む): 328014720

約数和(自身を除く): 191370352

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 56, 68, 86, 112, 119, 136, 172, 238, 272, 301, 344, 476, 602, 688, 731, 952, 1204, 1462, 1669, 1904, 2408, 2924, 3338, 4816, 5117, 5848, 6676, 10234, 11683, 11696, 13352, 20468, 23366, 26704, 28373, 40936, 46732, 56746, 71767, 81872, 93464, 113492, 143534, 186928, 198611, 226984, 287068, 397222, 453968, 502369, 574136, 794444, 1004738, 1148272, 1220039, 1588888, 2009476, 2440078, 3177776, 4018952, 4880156, 8037904, 8540273, 9760312, 17080546, 19520624, 34161092, 68322184, 136644368]

約数ペア:

[(1, 136644368), (2, 68322184), (4, 34161092), (7, 19520624), (8, 17080546), (14, 9760312), (16, 8540273), (17, 8037904), (28, 4880156), (34, 4018952), (43, 3177776), (56, 2440078), (68, 2009476), (86, 1588888), (112, 1220039), (119, 1148272), (136, 1004738), (172, 794444), (238, 574136), (272, 502369), (301, 453968), (344, 397222), (476, 287068), (602, 226984), (688, 198611), (731, 186928), (952, 143534), (1204, 113492), (1462, 93464), (1669, 81872), (1904, 71767), (2408, 56746), (2924, 46732), (3338, 40936), (4816, 28373), (5117, 26704), (5848, 23366), (6676, 20468), (10234, 13352), (11683, 11696)]