99991416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 305786880

約数和(自身を除く): 205795464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 157, 168, 204, 223, 238, 314, 357, 408, 446, 471, 476, 628, 669, 714, 892, 942, 952, 1099, 1256, 1338, 1428, 1561, 1784, 1884, 2198, 2669, 2676, 2856, 3122, 3297, 3768, 3791, 4396, 4683, 5338, 5352, 6244, 6594, 7582, 8007, 8792, 9366, 10676, 11373, 12488, 13188, 15164, 16014, 18683, 18732, 21352, 22746, 26376, 26537, 30328, 32028, 35011, 37366, 37464, 45492, 53074, 56049, 64056, 70022, 74732, 79611, 90984, 105033, 106148, 112098, 140044, 149464, 159222, 210066, 212296, 224196, 245077, 280088, 318444, 420132, 448392, 490154, 595187, 636888, 735231, 840264, 980308, 1190374, 1470462, 1785561, 1960616, 2380748, 2940924, 3571122, 4166309, 4761496, 5881848, 7142244, 8332618, 12498927, 14284488, 16665236, 24997854, 33330472, 49995708, 99991416]

約数ペア:

[(1, 99991416), (2, 49995708), (3, 33330472), (4, 24997854), (6, 16665236), (7, 14284488), (8, 12498927), (12, 8332618), (14, 7142244), (17, 5881848), (21, 4761496), (24, 4166309), (28, 3571122), (34, 2940924), (42, 2380748), (51, 1960616), (56, 1785561), (68, 1470462), (84, 1190374), (102, 980308), (119, 840264), (136, 735231), (157, 636888), (168, 595187), (204, 490154), (223, 448392), (238, 420132), (314, 318444), (357, 280088), (408, 245077), (446, 224196), (471, 212296), (476, 210066), (628, 159222), (669, 149464), (714, 140044), (892, 112098), (942, 106148), (952, 105033), (1099, 90984), (1256, 79611), (1338, 74732), (1428, 70022), (1561, 64056), (1784, 56049), (1884, 53074), (2198, 45492), (2669, 37464), (2676, 37366), (2856, 35011), (3122, 32028), (3297, 30328), (3768, 26537), (3791, 26376), (4396, 22746), (4683, 21352), (5338, 18732), (5352, 18683), (6244, 16014), (6594, 15164), (7582, 13188), (8007, 12488), (8792, 11373), (9366, 10676)]