163951260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 526901760

約数和(自身を除く): 362950500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 53, 55, 60, 66, 86, 106, 109, 110, 129, 132, 159, 165, 172, 212, 215, 218, 220, 258, 265, 318, 327, 330, 430, 436, 473, 516, 530, 545, 583, 636, 645, 654, 660, 795, 860, 946, 1060, 1090, 1166, 1199, 1290, 1308, 1419, 1590, 1635, 1749, 1892, 2180, 2279, 2332, 2365, 2398, 2580, 2838, 2915, 3180, 3270, 3498, 3597, 4558, 4687, 4730, 4796, 5676, 5777, 5830, 5995, 6540, 6837, 6996, 7095, 7194, 8745, 9116, 9374, 9460, 11395, 11554, 11660, 11990, 13674, 14061, 14190, 14388, 17331, 17490, 17985, 18748, 22790, 23108, 23435, 23980, 25069, 27348, 28122, 28380, 28885, 34185, 34662, 34980, 35970, 45580, 46870, 50138, 51557, 56244, 57770, 63547, 68370, 69324, 70305, 71940, 75207, 86655, 93740, 100276, 103114, 115540, 125345, 127094, 136740, 140610, 150414, 154671, 173310, 190641, 206228, 248411, 250690, 254188, 257785, 281220, 300828, 309342, 317735, 346620, 376035, 381282, 496822, 501380, 515570, 618684, 635470, 745233, 752070, 762564, 773355, 953205, 993644, 1031140, 1242055, 1270940, 1490466, 1504140, 1546710, 1906410, 2484110, 2732521, 2980932, 3093420, 3726165, 3812820, 4968220, 5465042, 7452330, 8197563, 10930084, 13662605, 14904660, 16395126, 27325210, 32790252, 40987815, 54650420, 81975630, 163951260]

約数ペア:

[(1, 163951260), (2, 81975630), (3, 54650420), (4, 40987815), (5, 32790252), (6, 27325210), (10, 16395126), (11, 14904660), (12, 13662605), (15, 10930084), (20, 8197563), (22, 7452330), (30, 5465042), (33, 4968220), (43, 3812820), (44, 3726165), (53, 3093420), (55, 2980932), (60, 2732521), (66, 2484110), (86, 1906410), (106, 1546710), (109, 1504140), (110, 1490466), (129, 1270940), (132, 1242055), (159, 1031140), (165, 993644), (172, 953205), (212, 773355), (215, 762564), (218, 752070), (220, 745233), (258, 635470), (265, 618684), (318, 515570), (327, 501380), (330, 496822), (430, 381282), (436, 376035), (473, 346620), (516, 317735), (530, 309342), (545, 300828), (583, 281220), (636, 257785), (645, 254188), (654, 250690), (660, 248411), (795, 206228), (860, 190641), (946, 173310), (1060, 154671), (1090, 150414), (1166, 140610), (1199, 136740), (1290, 127094), (1308, 125345), (1419, 115540), (1590, 103114), (1635, 100276), (1749, 93740), (1892, 86655), (2180, 75207), (2279, 71940), (2332, 70305), (2365, 69324), (2398, 68370), (2580, 63547), (2838, 57770), (2915, 56244), (3180, 51557), (3270, 50138), (3498, 46870), (3597, 45580), (4558, 35970), (4687, 34980), (4730, 34662), (4796, 34185), (5676, 28885), (5777, 28380), (5830, 28122), (5995, 27348), (6540, 25069), (6837, 23980), (6996, 23435), (7095, 23108), (7194, 22790), (8745, 18748), (9116, 17985), (9374, 17490), (9460, 17331), (11395, 14388), (11554, 14190), (11660, 14061), (11990, 13674)]