80168643256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1\times {\mathrm{443}}^1$

素因数の和:989

約数の個数: 128

約数和(自身を含む): 168369062400

約数和(自身を除く): 88200419144

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 131, 148, 262, 296, 359, 443, 481, 524, 718, 886, 962, 1048, 1436, 1703, 1772, 1924, 2872, 3406, 3544, 3848, 4667, 4847, 5759, 6812, 9334, 9694, 11518, 13283, 13624, 16391, 18668, 19388, 23036, 26566, 32782, 37336, 38776, 46072, 47029, 53132, 58033, 63011, 65564, 94058, 106264, 116066, 126022, 131128, 159037, 172679, 188116, 213083, 232132, 252044, 318074, 345358, 376232, 426166, 464264, 504088, 611377, 636148, 690716, 754429, 852332, 1222754, 1272296, 1381432, 1508858, 1704664, 1740073, 2067481, 2147221, 2445508, 3017716, 3480146, 4134962, 4294442, 4891016, 5884369, 6035432, 6960292, 8269924, 8588884, 11768738, 13920584, 16539848, 17177768, 20833847, 22620949, 23537476, 27913873, 41667694, 45241898, 47074952, 55827746, 76496797, 83335388, 90483796, 111655492, 152993594, 166670776, 180967592, 223310984, 270840011, 305987188, 541680022, 611974376, 770852339, 1083360044, 1541704678, 2166720088, 3083409356, 6166818712, 10021080407, 20042160814, 40084321628, 80168643256]

約数ペア:

[(1, 80168643256), (2, 40084321628), (4, 20042160814), (8, 10021080407), (13, 6166818712), (26, 3083409356), (37, 2166720088), (52, 1541704678), (74, 1083360044), (104, 770852339), (131, 611974376), (148, 541680022), (262, 305987188), (296, 270840011), (359, 223310984), (443, 180967592), (481, 166670776), (524, 152993594), (718, 111655492), (886, 90483796), (962, 83335388), (1048, 76496797), (1436, 55827746), (1703, 47074952), (1772, 45241898), (1924, 41667694), (2872, 27913873), (3406, 23537476), (3544, 22620949), (3848, 20833847), (4667, 17177768), (4847, 16539848), (5759, 13920584), (6812, 11768738), (9334, 8588884), (9694, 8269924), (11518, 6960292), (13283, 6035432), (13624, 5884369), (16391, 4891016), (18668, 4294442), (19388, 4134962), (23036, 3480146), (26566, 3017716), (32782, 2445508), (37336, 2147221), (38776, 2067481), (46072, 1740073), (47029, 1704664), (53132, 1508858), (58033, 1381432), (63011, 1272296), (65564, 1222754), (94058, 852332), (106264, 754429), (116066, 690716), (126022, 636148), (131128, 611377), (159037, 504088), (172679, 464264), (188116, 426166), (213083, 376232), (232132, 345358), (252044, 318074)]