169607718

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:419

約数の個数: 144

約数和(自身を含む): 466830000

約数和(自身を除く): 297222282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 29, 38, 42, 49, 57, 58, 63, 87, 98, 114, 126, 133, 147, 171, 174, 203, 261, 266, 294, 342, 349, 399, 406, 441, 522, 551, 609, 698, 798, 882, 931, 1047, 1102, 1197, 1218, 1421, 1653, 1827, 1862, 2094, 2394, 2443, 2793, 2842, 3141, 3306, 3654, 3857, 4263, 4886, 4959, 5586, 6282, 6631, 7329, 7714, 8379, 8526, 9918, 10121, 11571, 12789, 13262, 14658, 16758, 17101, 19893, 20242, 21987, 23142, 25578, 26999, 30363, 34202, 34713, 39786, 43974, 46417, 51303, 53998, 59679, 60726, 69426, 70847, 80997, 91089, 92834, 102606, 119358, 139251, 141694, 153909, 161994, 182178, 192299, 212541, 242991, 278502, 307818, 324919, 384598, 417753, 425082, 485982, 495929, 576897, 637623, 649838, 835506, 974757, 991858, 1153794, 1275246, 1346093, 1487787, 1730691, 1949514, 2692186, 2924271, 2975574, 3461382, 4038279, 4463361, 5848542, 8076558, 8926722, 9422651, 12114837, 18845302, 24229674, 28267953, 56535906, 84803859, 169607718]

約数ペア:

[(1, 169607718), (2, 84803859), (3, 56535906), (6, 28267953), (7, 24229674), (9, 18845302), (14, 12114837), (18, 9422651), (19, 8926722), (21, 8076558), (29, 5848542), (38, 4463361), (42, 4038279), (49, 3461382), (57, 2975574), (58, 2924271), (63, 2692186), (87, 1949514), (98, 1730691), (114, 1487787), (126, 1346093), (133, 1275246), (147, 1153794), (171, 991858), (174, 974757), (203, 835506), (261, 649838), (266, 637623), (294, 576897), (342, 495929), (349, 485982), (399, 425082), (406, 417753), (441, 384598), (522, 324919), (551, 307818), (609, 278502), (698, 242991), (798, 212541), (882, 192299), (931, 182178), (1047, 161994), (1102, 153909), (1197, 141694), (1218, 139251), (1421, 119358), (1653, 102606), (1827, 92834), (1862, 91089), (2094, 80997), (2394, 70847), (2443, 69426), (2793, 60726), (2842, 59679), (3141, 53998), (3306, 51303), (3654, 46417), (3857, 43974), (4263, 39786), (4886, 34713), (4959, 34202), (5586, 30363), (6282, 26999), (6631, 25578), (7329, 23142), (7714, 21987), (8379, 20242), (8526, 19893), (9918, 17101), (10121, 16758), (11571, 14658), (12789, 13262)]