188663958

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 511104000

約数和(自身を除く): 322440042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 109, 114, 126, 133, 171, 189, 218, 241, 266, 327, 342, 378, 399, 482, 513, 654, 723, 763, 798, 981, 1026, 1197, 1446, 1526, 1687, 1962, 2071, 2169, 2289, 2394, 2943, 3374, 3591, 4142, 4338, 4578, 4579, 5061, 5886, 6213, 6507, 6867, 7182, 9158, 10122, 12426, 13014, 13734, 13737, 14497, 15183, 18639, 20601, 26269, 27474, 28994, 30366, 32053, 37278, 41202, 41211, 43491, 45549, 52538, 55917, 64106, 78807, 82422, 86982, 91098, 96159, 111834, 123633, 130473, 157614, 183883, 192318, 236421, 247266, 260946, 288477, 367766, 391419, 472842, 499111, 551649, 576954, 709263, 782838, 865431, 998222, 1103298, 1418526, 1497333, 1654947, 1730862, 2994666, 3309894, 3493777, 4491999, 4964841, 6987554, 8983998, 9929682, 10481331, 13475997, 20962662, 26951994, 31443993, 62887986, 94331979, 188663958]

約数ペア:

[(1, 188663958), (2, 94331979), (3, 62887986), (6, 31443993), (7, 26951994), (9, 20962662), (14, 13475997), (18, 10481331), (19, 9929682), (21, 8983998), (27, 6987554), (38, 4964841), (42, 4491999), (54, 3493777), (57, 3309894), (63, 2994666), (109, 1730862), (114, 1654947), (126, 1497333), (133, 1418526), (171, 1103298), (189, 998222), (218, 865431), (241, 782838), (266, 709263), (327, 576954), (342, 551649), (378, 499111), (399, 472842), (482, 391419), (513, 367766), (654, 288477), (723, 260946), (763, 247266), (798, 236421), (981, 192318), (1026, 183883), (1197, 157614), (1446, 130473), (1526, 123633), (1687, 111834), (1962, 96159), (2071, 91098), (2169, 86982), (2289, 82422), (2394, 78807), (2943, 64106), (3374, 55917), (3591, 52538), (4142, 45549), (4338, 43491), (4578, 41211), (4579, 41202), (5061, 37278), (5886, 32053), (6213, 30366), (6507, 28994), (6867, 27474), (7182, 26269), (9158, 20601), (10122, 18639), (12426, 15183), (13014, 14497), (13734, 13737)]