167855652

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 473928000

約数和(自身を除く): 306072348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 61, 76, 81, 108, 114, 122, 149, 162, 171, 183, 228, 243, 244, 298, 324, 342, 366, 447, 486, 513, 549, 596, 684, 732, 894, 972, 1026, 1098, 1159, 1341, 1539, 1647, 1788, 2052, 2196, 2318, 2682, 2831, 3078, 3294, 3477, 4023, 4617, 4636, 4941, 5364, 5662, 6156, 6588, 6954, 8046, 8493, 9089, 9234, 9882, 10431, 11324, 12069, 13908, 14823, 16092, 16986, 18178, 18468, 19764, 20862, 24138, 25479, 27267, 29646, 31293, 33972, 36207, 36356, 41724, 48276, 50958, 54534, 59292, 62586, 72414, 76437, 81801, 93879, 101916, 109068, 125172, 144828, 152874, 163602, 172691, 187758, 229311, 245403, 281637, 305748, 327204, 345382, 375516, 458622, 490806, 518073, 563274, 687933, 690764, 736209, 917244, 981612, 1036146, 1126548, 1375866, 1472418, 1554219, 2072292, 2208627, 2751732, 2944836, 3108438, 4417254, 4662657, 6216876, 8834508, 9325314, 13987971, 18650628, 27975942, 41963913, 55951884, 83927826, 167855652]

約数ペア:

[(1, 167855652), (2, 83927826), (3, 55951884), (4, 41963913), (6, 27975942), (9, 18650628), (12, 13987971), (18, 9325314), (19, 8834508), (27, 6216876), (36, 4662657), (38, 4417254), (54, 3108438), (57, 2944836), (61, 2751732), (76, 2208627), (81, 2072292), (108, 1554219), (114, 1472418), (122, 1375866), (149, 1126548), (162, 1036146), (171, 981612), (183, 917244), (228, 736209), (243, 690764), (244, 687933), (298, 563274), (324, 518073), (342, 490806), (366, 458622), (447, 375516), (486, 345382), (513, 327204), (549, 305748), (596, 281637), (684, 245403), (732, 229311), (894, 187758), (972, 172691), (1026, 163602), (1098, 152874), (1159, 144828), (1341, 125172), (1539, 109068), (1647, 101916), (1788, 93879), (2052, 81801), (2196, 76437), (2318, 72414), (2682, 62586), (2831, 59292), (3078, 54534), (3294, 50958), (3477, 48276), (4023, 41724), (4617, 36356), (4636, 36207), (4941, 33972), (5364, 31293), (5662, 29646), (6156, 27267), (6588, 25479), (6954, 24138), (8046, 20862), (8493, 19764), (9089, 18468), (9234, 18178), (9882, 16986), (10431, 16092), (11324, 14823), (12069, 13908)]