147726684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2281}}^1$

素因数の和:2555

約数の個数: 72

約数和(自身を含む): 428614368

約数和(自身を除く): 280887684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 257, 514, 771, 1028, 1542, 1799, 2281, 2313, 3084, 3598, 4562, 4626, 5397, 6843, 7196, 9124, 9252, 10794, 13686, 15967, 16191, 20529, 21588, 27372, 31934, 32382, 41058, 47901, 63868, 64764, 82116, 95802, 143703, 191604, 287406, 574812, 586217, 1172434, 1758651, 2344868, 3517302, 4103519, 5275953, 7034604, 8207038, 10551906, 12310557, 16414076, 21103812, 24621114, 36931671, 49242228, 73863342, 147726684]

約数ペア:

[(1, 147726684), (2, 73863342), (3, 49242228), (4, 36931671), (6, 24621114), (7, 21103812), (9, 16414076), (12, 12310557), (14, 10551906), (18, 8207038), (21, 7034604), (28, 5275953), (36, 4103519), (42, 3517302), (63, 2344868), (84, 1758651), (126, 1172434), (252, 586217), (257, 574812), (514, 287406), (771, 191604), (1028, 143703), (1542, 95802), (1799, 82116), (2281, 64764), (2313, 63868), (3084, 47901), (3598, 41058), (4562, 32382), (4626, 31934), (5397, 27372), (6843, 21588), (7196, 20529), (9124, 16191), (9252, 15967), (10794, 13686)]