16158542408

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{2069}}^1$

素因数の和:2502

約数の個数: 64

約数和(自身を含む): 31542825600

約数和(自身を除く): 15384283192

約数列:

[1, 2, 4, 8, 43, 73, 86, 146, 172, 292, 311, 344, 584, 622, 1244, 2069, 2488, 3139, 4138, 6278, 8276, 12556, 13373, 16552, 22703, 25112, 26746, 45406, 53492, 88967, 90812, 106984, 151037, 177934, 181624, 302074, 355868, 604148, 643459, 711736, 976229, 1208296, 1286918, 1952458, 2573836, 3904916, 5147672, 6494591, 7809832, 12989182, 25978364, 27668737, 46972507, 51956728, 55337474, 93945014, 110674948, 187890028, 221349896, 375780056, 2019817801, 4039635602, 8079271204, 16158542408]

約数ペア:

[(1, 16158542408), (2, 8079271204), (4, 4039635602), (8, 2019817801), (43, 375780056), (73, 221349896), (86, 187890028), (146, 110674948), (172, 93945014), (292, 55337474), (311, 51956728), (344, 46972507), (584, 27668737), (622, 25978364), (1244, 12989182), (2069, 7809832), (2488, 6494591), (3139, 5147672), (4138, 3904916), (6278, 2573836), (8276, 1952458), (12556, 1286918), (13373, 1208296), (16552, 976229), (22703, 711736), (25112, 643459), (26746, 604148), (45406, 355868), (53492, 302074), (88967, 181624), (90812, 177934), (106984, 151037)]