163052120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 461583360

約数和(自身を除く): 298531240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 167, 220, 280, 308, 317, 334, 385, 440, 616, 634, 668, 770, 835, 1169, 1268, 1336, 1540, 1585, 1670, 1837, 2219, 2338, 2536, 3080, 3170, 3340, 3487, 3674, 4438, 4676, 5845, 6340, 6680, 6974, 7348, 8876, 9185, 9352, 11095, 11690, 12680, 12859, 13948, 14696, 17435, 17752, 18370, 22190, 23380, 24409, 25718, 27896, 34870, 36740, 44380, 46760, 48818, 51436, 52939, 64295, 69740, 73480, 88760, 97636, 102872, 105878, 122045, 128590, 139480, 195272, 211756, 244090, 257180, 264695, 370573, 423512, 488180, 514360, 529390, 582329, 741146, 976360, 1058780, 1164658, 1482292, 1852865, 2117560, 2329316, 2911645, 2964584, 3705730, 4076303, 4658632, 5823290, 7411460, 8152606, 11646580, 14822920, 16305212, 20381515, 23293160, 32610424, 40763030, 81526060, 163052120]

約数ペア:

[(1, 163052120), (2, 81526060), (4, 40763030), (5, 32610424), (7, 23293160), (8, 20381515), (10, 16305212), (11, 14822920), (14, 11646580), (20, 8152606), (22, 7411460), (28, 5823290), (35, 4658632), (40, 4076303), (44, 3705730), (55, 2964584), (56, 2911645), (70, 2329316), (77, 2117560), (88, 1852865), (110, 1482292), (140, 1164658), (154, 1058780), (167, 976360), (220, 741146), (280, 582329), (308, 529390), (317, 514360), (334, 488180), (385, 423512), (440, 370573), (616, 264695), (634, 257180), (668, 244090), (770, 211756), (835, 195272), (1169, 139480), (1268, 128590), (1336, 122045), (1540, 105878), (1585, 102872), (1670, 97636), (1837, 88760), (2219, 73480), (2338, 69740), (2536, 64295), (3080, 52939), (3170, 51436), (3340, 48818), (3487, 46760), (3674, 44380), (4438, 36740), (4676, 34870), (5845, 27896), (6340, 25718), (6680, 24409), (6974, 23380), (7348, 22190), (8876, 18370), (9185, 17752), (9352, 17435), (11095, 14696), (11690, 13948), (12680, 12859)]