144949552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{857}}^1$

素因数の和:938

約数の個数: 60

約数和(自身を含む): 316941768

約数和(自身を除く): 171992216

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 857, 961, 1364, 1714, 1922, 2728, 3428, 3844, 5456, 6856, 7688, 9427, 10571, 13712, 15376, 18854, 21142, 26567, 37708, 42284, 53134, 75416, 84568, 106268, 150832, 169136, 212536, 292237, 425072, 584474, 823577, 1168948, 1647154, 2337896, 3294308, 4675792, 6588616, 9059347, 13177232, 18118694, 36237388, 72474776, 144949552]

約数ペア:

[(1, 144949552), (2, 72474776), (4, 36237388), (8, 18118694), (11, 13177232), (16, 9059347), (22, 6588616), (31, 4675792), (44, 3294308), (62, 2337896), (88, 1647154), (124, 1168948), (176, 823577), (248, 584474), (341, 425072), (496, 292237), (682, 212536), (857, 169136), (961, 150832), (1364, 106268), (1714, 84568), (1922, 75416), (2728, 53134), (3428, 42284), (3844, 37708), (5456, 26567), (6856, 21142), (7688, 18854), (9427, 15376), (10571, 13712)]