167888994

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 440605440

約数和(自身を除く): 272716446

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 49, 62, 78, 91, 93, 98, 109, 147, 169, 182, 186, 217, 218, 273, 294, 327, 338, 403, 434, 507, 546, 637, 651, 654, 763, 806, 1014, 1183, 1209, 1274, 1302, 1417, 1519, 1526, 1911, 2289, 2366, 2418, 2821, 2834, 3038, 3379, 3549, 3822, 4251, 4557, 4578, 5239, 5341, 5642, 6758, 7098, 8281, 8463, 8502, 9114, 9919, 10137, 10478, 10682, 15717, 16023, 16562, 16926, 18421, 19747, 19838, 20274, 23653, 24843, 29757, 31434, 32046, 36673, 36842, 39494, 43927, 47306, 49686, 55263, 59241, 59514, 69433, 70959, 73346, 87854, 110019, 110526, 118482, 128947, 131781, 138866, 141918, 165571, 208299, 220038, 256711, 257894, 263562, 307489, 331142, 386841, 416598, 496713, 513422, 571051, 614978, 770133, 773682, 902629, 922467, 993426, 1142102, 1540266, 1713153, 1805258, 1844934, 2152423, 2707887, 3426306, 3997357, 4304846, 5415774, 6457269, 7994714, 11992071, 12914538, 23984142, 27981499, 55962998, 83944497, 167888994]

約数ペア:

[(1, 167888994), (2, 83944497), (3, 55962998), (6, 27981499), (7, 23984142), (13, 12914538), (14, 11992071), (21, 7994714), (26, 6457269), (31, 5415774), (39, 4304846), (42, 3997357), (49, 3426306), (62, 2707887), (78, 2152423), (91, 1844934), (93, 1805258), (98, 1713153), (109, 1540266), (147, 1142102), (169, 993426), (182, 922467), (186, 902629), (217, 773682), (218, 770133), (273, 614978), (294, 571051), (327, 513422), (338, 496713), (403, 416598), (434, 386841), (507, 331142), (546, 307489), (637, 263562), (651, 257894), (654, 256711), (763, 220038), (806, 208299), (1014, 165571), (1183, 141918), (1209, 138866), (1274, 131781), (1302, 128947), (1417, 118482), (1519, 110526), (1526, 110019), (1911, 87854), (2289, 73346), (2366, 70959), (2418, 69433), (2821, 59514), (2834, 59241), (3038, 55263), (3379, 49686), (3549, 47306), (3822, 43927), (4251, 39494), (4557, 36842), (4578, 36673), (5239, 32046), (5341, 31434), (5642, 29757), (6758, 24843), (7098, 23653), (8281, 20274), (8463, 19838), (8502, 19747), (9114, 18421), (9919, 16926), (10137, 16562), (10478, 16023), (10682, 15717)]