157876180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3307}}^1$

素因数の和:3365

約数の個数: 96

約数和(自身を含む): 426811392

約数和(自身を除く): 268935212

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 341, 385, 434, 620, 682, 770, 868, 1085, 1364, 1540, 1705, 2170, 2387, 3307, 3410, 4340, 4774, 6614, 6820, 9548, 11935, 13228, 16535, 23149, 23870, 33070, 36377, 46298, 47740, 66140, 72754, 92596, 102517, 115745, 145508, 181885, 205034, 231490, 254639, 363770, 410068, 462980, 509278, 512585, 717619, 727540, 1018556, 1025170, 1127687, 1273195, 1435238, 2050340, 2255374, 2546390, 2870476, 3588095, 4510748, 5092780, 5638435, 7176190, 7893809, 11276870, 14352380, 15787618, 22553740, 31575236, 39469045, 78938090, 157876180]

約数ペア:

[(1, 157876180), (2, 78938090), (4, 39469045), (5, 31575236), (7, 22553740), (10, 15787618), (11, 14352380), (14, 11276870), (20, 7893809), (22, 7176190), (28, 5638435), (31, 5092780), (35, 4510748), (44, 3588095), (55, 2870476), (62, 2546390), (70, 2255374), (77, 2050340), (110, 1435238), (124, 1273195), (140, 1127687), (154, 1025170), (155, 1018556), (217, 727540), (220, 717619), (308, 512585), (310, 509278), (341, 462980), (385, 410068), (434, 363770), (620, 254639), (682, 231490), (770, 205034), (868, 181885), (1085, 145508), (1364, 115745), (1540, 102517), (1705, 92596), (2170, 72754), (2387, 66140), (3307, 47740), (3410, 46298), (4340, 36377), (4774, 33070), (6614, 23870), (6820, 23149), (9548, 16535), (11935, 13228)]