169130286

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 420420000

約数和(自身を除く): 251289714

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 109, 114, 117, 171, 218, 234, 247, 327, 342, 349, 494, 654, 698, 741, 981, 1047, 1417, 1482, 1962, 2071, 2094, 2223, 2834, 3141, 4142, 4251, 4446, 4537, 6213, 6282, 6631, 8502, 9074, 12426, 12753, 13262, 13611, 18639, 19893, 25506, 26923, 27222, 37278, 38041, 39786, 40833, 53846, 59679, 76082, 80769, 81666, 86203, 114123, 119358, 161538, 172406, 228246, 242307, 258609, 342369, 484614, 494533, 517218, 684738, 722779, 775827, 989066, 1445558, 1483599, 1551654, 2168337, 2967198, 4336674, 4450797, 6505011, 8901594, 9396127, 13010022, 18792254, 28188381, 56376762, 84565143, 169130286]

約数ペア:

[(1, 169130286), (2, 84565143), (3, 56376762), (6, 28188381), (9, 18792254), (13, 13010022), (18, 9396127), (19, 8901594), (26, 6505011), (38, 4450797), (39, 4336674), (57, 2967198), (78, 2168337), (109, 1551654), (114, 1483599), (117, 1445558), (171, 989066), (218, 775827), (234, 722779), (247, 684738), (327, 517218), (342, 494533), (349, 484614), (494, 342369), (654, 258609), (698, 242307), (741, 228246), (981, 172406), (1047, 161538), (1417, 119358), (1482, 114123), (1962, 86203), (2071, 81666), (2094, 80769), (2223, 76082), (2834, 59679), (3141, 53846), (4142, 40833), (4251, 39786), (4446, 38041), (4537, 37278), (6213, 27222), (6282, 26923), (6631, 25506), (8502, 19893), (9074, 18639), (12426, 13611), (12753, 13262)]