157739862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2221}}^1$

素因数の和:2341

約数の個数: 64

約数和(自身を含む): 383961600

約数和(自身を除く): 226221738

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 89, 114, 133, 178, 266, 267, 399, 534, 623, 798, 1246, 1691, 1869, 2221, 3382, 3738, 4442, 5073, 6663, 10146, 11837, 13326, 15547, 23674, 31094, 35511, 42199, 46641, 71022, 84398, 93282, 126597, 197669, 253194, 295393, 395338, 590786, 593007, 886179, 1186014, 1383683, 1772358, 2767366, 3755711, 4151049, 7511422, 8302098, 11267133, 22534266, 26289977, 52579954, 78869931, 157739862]

約数ペア:

[(1, 157739862), (2, 78869931), (3, 52579954), (6, 26289977), (7, 22534266), (14, 11267133), (19, 8302098), (21, 7511422), (38, 4151049), (42, 3755711), (57, 2767366), (89, 1772358), (114, 1383683), (133, 1186014), (178, 886179), (266, 593007), (267, 590786), (399, 395338), (534, 295393), (623, 253194), (798, 197669), (1246, 126597), (1691, 93282), (1869, 84398), (2221, 71022), (3382, 46641), (3738, 42199), (4442, 35511), (5073, 31094), (6663, 23674), (10146, 15547), (11837, 13326)]