159648852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2557}}^1$

素因数の和:2629

約数の個数: 72

約数和(自身を含む): 419143648

約数和(自身を除く): 259494796

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 121, 129, 132, 172, 242, 258, 363, 473, 484, 516, 726, 946, 1419, 1452, 1892, 2557, 2838, 5114, 5203, 5676, 7671, 10228, 10406, 15342, 15609, 20812, 28127, 30684, 31218, 56254, 62436, 84381, 109951, 112508, 168762, 219902, 309397, 329853, 337524, 439804, 618794, 659706, 928191, 1209461, 1237588, 1319412, 1856382, 2418922, 3628383, 3712764, 4837844, 7256766, 13304071, 14513532, 26608142, 39912213, 53216284, 79824426, 159648852]

約数ペア:

[(1, 159648852), (2, 79824426), (3, 53216284), (4, 39912213), (6, 26608142), (11, 14513532), (12, 13304071), (22, 7256766), (33, 4837844), (43, 3712764), (44, 3628383), (66, 2418922), (86, 1856382), (121, 1319412), (129, 1237588), (132, 1209461), (172, 928191), (242, 659706), (258, 618794), (363, 439804), (473, 337524), (484, 329853), (516, 309397), (726, 219902), (946, 168762), (1419, 112508), (1452, 109951), (1892, 84381), (2557, 62436), (2838, 56254), (5114, 31218), (5203, 30684), (5676, 28127), (7671, 20812), (10228, 15609), (10406, 15342)]