156920953956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1901519}}^1$

素因数の和:1901585

約数の個数: 72

約数和(自身を含む): 412203899520

約数和(自身を除く): 255282945564

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 529, 598, 897, 1058, 1196, 1587, 1794, 2116, 3174, 3588, 6348, 6877, 13754, 20631, 27508, 41262, 82524, 1901519, 3803038, 5704557, 7606076, 11409114, 22818228, 24719747, 43734937, 49439494, 74159241, 87469874, 98878988, 131204811, 148318482, 174939748, 262409622, 296636964, 524819244, 568554181, 1005903551, 1137108362, 1705662543, 2011807102, 2274216724, 3017710653, 3411325086, 4023614204, 6035421306, 6822650172, 12070842612, 13076746163, 26153492326, 39230238489, 52306984652, 78460476978, 156920953956]

約数ペア:

[(1, 156920953956), (2, 78460476978), (3, 52306984652), (4, 39230238489), (6, 26153492326), (12, 13076746163), (13, 12070842612), (23, 6822650172), (26, 6035421306), (39, 4023614204), (46, 3411325086), (52, 3017710653), (69, 2274216724), (78, 2011807102), (92, 1705662543), (138, 1137108362), (156, 1005903551), (276, 568554181), (299, 524819244), (529, 296636964), (598, 262409622), (897, 174939748), (1058, 148318482), (1196, 131204811), (1587, 98878988), (1794, 87469874), (2116, 74159241), (3174, 49439494), (3588, 43734937), (6348, 24719747), (6877, 22818228), (13754, 11409114), (20631, 7606076), (27508, 5704557), (41262, 3803038), (82524, 1901519)]