196254396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2671}}^1$

素因数の和:2851

約数の個数: 72

約数和(自身を含む): 537852224

約数和(自身を除く): 341597828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 314, 468, 471, 628, 942, 1413, 1884, 2041, 2671, 2826, 4082, 5342, 5652, 6123, 8013, 8164, 10684, 12246, 16026, 18369, 24039, 24492, 32052, 34723, 36738, 48078, 69446, 73476, 96156, 104169, 138892, 208338, 312507, 416676, 419347, 625014, 838694, 1250028, 1258041, 1677388, 2516082, 3774123, 5032164, 5451511, 7548246, 10903022, 15096492, 16354533, 21806044, 32709066, 49063599, 65418132, 98127198, 196254396]

約数ペア:

[(1, 196254396), (2, 98127198), (3, 65418132), (4, 49063599), (6, 32709066), (9, 21806044), (12, 16354533), (13, 15096492), (18, 10903022), (26, 7548246), (36, 5451511), (39, 5032164), (52, 3774123), (78, 2516082), (117, 1677388), (156, 1258041), (157, 1250028), (234, 838694), (314, 625014), (468, 419347), (471, 416676), (628, 312507), (942, 208338), (1413, 138892), (1884, 104169), (2041, 96156), (2671, 73476), (2826, 69446), (4082, 48078), (5342, 36738), (5652, 34723), (6123, 32052), (8013, 24492), (8164, 24039), (10684, 18369), (12246, 16026)]