131674422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 299335680

約数和(自身を除く): 167661258

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 139, 186, 278, 341, 417, 463, 682, 834, 926, 1023, 1389, 1529, 2046, 2778, 3058, 4309, 4587, 5093, 8618, 9174, 10186, 12927, 14353, 15279, 25854, 28706, 30558, 43059, 47399, 64357, 86118, 94798, 128714, 142197, 157883, 193071, 284394, 315766, 386142, 473649, 707927, 947298, 1415854, 1995067, 2123781, 3990134, 4247562, 5985201, 11970402, 21945737, 43891474, 65837211, 131674422]

約数ペア:

[(1, 131674422), (2, 65837211), (3, 43891474), (6, 21945737), (11, 11970402), (22, 5985201), (31, 4247562), (33, 3990134), (62, 2123781), (66, 1995067), (93, 1415854), (139, 947298), (186, 707927), (278, 473649), (341, 386142), (417, 315766), (463, 284394), (682, 193071), (834, 157883), (926, 142197), (1023, 128714), (1389, 94798), (1529, 86118), (2046, 64357), (2778, 47399), (3058, 43059), (4309, 30558), (4587, 28706), (5093, 25854), (8618, 15279), (9174, 14353), (10186, 12927)]