140972688

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{7043}}^1$

素因数の和:7196

約数の個数: 60

約数和(自身を含む): 397422480

約数和(自身を除く): 256449792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 7043, 10008, 14086, 20016, 21129, 28172, 42258, 56344, 63387, 84516, 112688, 126774, 169032, 253548, 338064, 507096, 978977, 1014192, 1957954, 2936931, 3915908, 5873862, 7831816, 8810793, 11747724, 15663632, 17621586, 23495448, 35243172, 46990896, 70486344, 140972688]

約数ペア:

[(1, 140972688), (2, 70486344), (3, 46990896), (4, 35243172), (6, 23495448), (8, 17621586), (9, 15663632), (12, 11747724), (16, 8810793), (18, 7831816), (24, 5873862), (36, 3915908), (48, 2936931), (72, 1957954), (139, 1014192), (144, 978977), (278, 507096), (417, 338064), (556, 253548), (834, 169032), (1112, 126774), (1251, 112688), (1668, 84516), (2224, 63387), (2502, 56344), (3336, 42258), (5004, 28172), (6672, 21129), (7043, 20016), (10008, 14086)]