141782872

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 341288640

約数和(自身を除く): 199505768

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 131, 154, 196, 251, 262, 308, 392, 502, 524, 539, 616, 917, 1004, 1048, 1078, 1441, 1757, 1834, 2008, 2156, 2761, 2882, 3514, 3668, 4312, 5522, 5764, 6419, 7028, 7336, 10087, 11044, 11528, 12299, 12838, 14056, 19327, 20174, 22088, 24598, 25676, 32881, 38654, 40348, 49196, 51352, 65762, 70609, 77308, 80696, 98392, 131524, 135289, 141218, 154616, 230167, 263048, 270578, 282436, 361691, 460334, 541156, 564872, 723382, 920668, 1082312, 1446764, 1611169, 1841336, 2531837, 2893528, 3222338, 5063674, 6444676, 10127348, 12889352, 17722859, 20254696, 35445718, 70891436, 141782872]

約数ペア:

[(1, 141782872), (2, 70891436), (4, 35445718), (7, 20254696), (8, 17722859), (11, 12889352), (14, 10127348), (22, 6444676), (28, 5063674), (44, 3222338), (49, 2893528), (56, 2531837), (77, 1841336), (88, 1611169), (98, 1446764), (131, 1082312), (154, 920668), (196, 723382), (251, 564872), (262, 541156), (308, 460334), (392, 361691), (502, 282436), (524, 270578), (539, 263048), (616, 230167), (917, 154616), (1004, 141218), (1048, 135289), (1078, 131524), (1441, 98392), (1757, 80696), (1834, 77308), (2008, 70609), (2156, 65762), (2761, 51352), (2882, 49196), (3514, 40348), (3668, 38654), (4312, 32881), (5522, 25676), (5764, 24598), (6419, 22088), (7028, 20174), (7336, 19327), (10087, 14056), (11044, 12838), (11528, 12299)]