157217436

素因数分解:

$2^2\times 3^4\times {\mathrm{631}}^1\times {\mathrm{769}}^1$

素因数の和:1416

約数の個数: 60

約数和(自身を含む): 412184080

約数和(自身を除く): 254966644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 631, 769, 1262, 1538, 1893, 2307, 2524, 3076, 3786, 4614, 5679, 6921, 7572, 9228, 11358, 13842, 17037, 20763, 22716, 27684, 34074, 41526, 51111, 62289, 68148, 83052, 102222, 124578, 204444, 249156, 485239, 970478, 1455717, 1940956, 2911434, 4367151, 5822868, 8734302, 13101453, 17468604, 26202906, 39304359, 52405812, 78608718, 157217436]

約数ペア:

[(1, 157217436), (2, 78608718), (3, 52405812), (4, 39304359), (6, 26202906), (9, 17468604), (12, 13101453), (18, 8734302), (27, 5822868), (36, 4367151), (54, 2911434), (81, 1940956), (108, 1455717), (162, 970478), (324, 485239), (631, 249156), (769, 204444), (1262, 124578), (1538, 102222), (1893, 83052), (2307, 68148), (2524, 62289), (3076, 51111), (3786, 41526), (4614, 34074), (5679, 27684), (6921, 22716), (7572, 20763), (9228, 17037), (11358, 13842)]