147758814

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{233}}^1\times {\mathrm{719}}^1$

素因数の和:974

約数の個数: 72

約数和(自身を含む): 374531040

約数和(自身を除く): 226772226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 233, 294, 441, 466, 699, 719, 882, 1398, 1438, 1631, 2097, 2157, 3262, 4194, 4314, 4893, 5033, 6471, 9786, 10066, 11417, 12942, 14679, 15099, 22834, 29358, 30198, 34251, 35231, 45297, 68502, 70462, 90594, 102753, 105693, 167527, 205506, 211386, 317079, 335054, 502581, 634158, 1005162, 1172689, 1507743, 2345378, 3015486, 3518067, 7036134, 8208823, 10554201, 16417646, 21108402, 24626469, 49252938, 73879407, 147758814]

約数ペア:

[(1, 147758814), (2, 73879407), (3, 49252938), (6, 24626469), (7, 21108402), (9, 16417646), (14, 10554201), (18, 8208823), (21, 7036134), (42, 3518067), (49, 3015486), (63, 2345378), (98, 1507743), (126, 1172689), (147, 1005162), (233, 634158), (294, 502581), (441, 335054), (466, 317079), (699, 211386), (719, 205506), (882, 167527), (1398, 105693), (1438, 102753), (1631, 90594), (2097, 70462), (2157, 68502), (3262, 45297), (4194, 35231), (4314, 34251), (4893, 30198), (5033, 29358), (6471, 22834), (9786, 15099), (10066, 14679), (11417, 12942)]