147501438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 372252672

約数和(自身を除く): 224751234

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 43, 46, 53, 67, 69, 86, 106, 129, 134, 138, 159, 161, 201, 258, 301, 318, 322, 371, 402, 469, 483, 602, 742, 903, 938, 966, 989, 1113, 1219, 1407, 1541, 1806, 1978, 2226, 2279, 2438, 2814, 2881, 2967, 3082, 3551, 3657, 4558, 4623, 5762, 5934, 6837, 6923, 7102, 7314, 8533, 8643, 9246, 10653, 10787, 13674, 13846, 15953, 17066, 17286, 20167, 20769, 21306, 21574, 24857, 25599, 31906, 32361, 40334, 41538, 47859, 49714, 51198, 52417, 60501, 64722, 66263, 74571, 81673, 95718, 104834, 121002, 132526, 149142, 152693, 157251, 163346, 198789, 245019, 305386, 314502, 366919, 397578, 458079, 463841, 490038, 571711, 733838, 916158, 927682, 1068851, 1100757, 1143422, 1391523, 1715133, 2137702, 2201514, 2783046, 3206553, 3430266, 3511939, 6413106, 7023878, 10535817, 21071634, 24583573, 49167146, 73750719, 147501438]

約数ペア:

[(1, 147501438), (2, 73750719), (3, 49167146), (6, 24583573), (7, 21071634), (14, 10535817), (21, 7023878), (23, 6413106), (42, 3511939), (43, 3430266), (46, 3206553), (53, 2783046), (67, 2201514), (69, 2137702), (86, 1715133), (106, 1391523), (129, 1143422), (134, 1100757), (138, 1068851), (159, 927682), (161, 916158), (201, 733838), (258, 571711), (301, 490038), (318, 463841), (322, 458079), (371, 397578), (402, 366919), (469, 314502), (483, 305386), (602, 245019), (742, 198789), (903, 163346), (938, 157251), (966, 152693), (989, 149142), (1113, 132526), (1219, 121002), (1407, 104834), (1541, 95718), (1806, 81673), (1978, 74571), (2226, 66263), (2279, 64722), (2438, 60501), (2814, 52417), (2881, 51198), (2967, 49714), (3082, 47859), (3551, 41538), (3657, 40334), (4558, 32361), (4623, 31906), (5762, 25599), (5934, 24857), (6837, 21574), (6923, 21306), (7102, 20769), (7314, 20167), (8533, 17286), (8643, 17066), (9246, 15953), (10653, 13846), (10787, 13674)]