164501260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2887}}^1$

素因数の和:2951

約数の個数: 96

約数和(自身を含む): 442487808

約数和(自身を除く): 277986548

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 70, 74, 77, 110, 140, 148, 154, 185, 220, 259, 308, 370, 385, 407, 518, 740, 770, 814, 1036, 1295, 1540, 1628, 2035, 2590, 2849, 2887, 4070, 5180, 5698, 5774, 8140, 11396, 11548, 14245, 14435, 20209, 28490, 28870, 31757, 40418, 56980, 57740, 63514, 80836, 101045, 106819, 127028, 158785, 202090, 213638, 222299, 317570, 404180, 427276, 444598, 534095, 635140, 747733, 889196, 1068190, 1111495, 1175009, 1495466, 2136380, 2222990, 2350018, 2990932, 3738665, 4445980, 4700036, 5875045, 7477330, 8225063, 11750090, 14954660, 16450126, 23500180, 32900252, 41125315, 82250630, 164501260]

約数ペア:

[(1, 164501260), (2, 82250630), (4, 41125315), (5, 32900252), (7, 23500180), (10, 16450126), (11, 14954660), (14, 11750090), (20, 8225063), (22, 7477330), (28, 5875045), (35, 4700036), (37, 4445980), (44, 3738665), (55, 2990932), (70, 2350018), (74, 2222990), (77, 2136380), (110, 1495466), (140, 1175009), (148, 1111495), (154, 1068190), (185, 889196), (220, 747733), (259, 635140), (308, 534095), (370, 444598), (385, 427276), (407, 404180), (518, 317570), (740, 222299), (770, 213638), (814, 202090), (1036, 158785), (1295, 127028), (1540, 106819), (1628, 101045), (2035, 80836), (2590, 63514), (2849, 57740), (2887, 56980), (4070, 40418), (5180, 31757), (5698, 28870), (5774, 28490), (8140, 20209), (11396, 14435), (11548, 14245)]