157026848

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7561}}^1$

素因数の和:7641

約数の個数: 48

約数和(自身を含む): 343012320

約数和(自身を除く): 185985472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 88, 118, 176, 236, 352, 472, 649, 944, 1298, 1888, 2596, 5192, 7561, 10384, 15122, 20768, 30244, 60488, 83171, 120976, 166342, 241952, 332684, 446099, 665368, 892198, 1330736, 1784396, 2661472, 3568792, 4907089, 7137584, 9814178, 14275168, 19628356, 39256712, 78513424, 157026848]

約数ペア:

[(1, 157026848), (2, 78513424), (4, 39256712), (8, 19628356), (11, 14275168), (16, 9814178), (22, 7137584), (32, 4907089), (44, 3568792), (59, 2661472), (88, 1784396), (118, 1330736), (176, 892198), (236, 665368), (352, 446099), (472, 332684), (649, 241952), (944, 166342), (1298, 120976), (1888, 83171), (2596, 60488), (5192, 30244), (7561, 20768), (10384, 15122)]