189231588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1306

約数の個数: 144

約数和(自身を含む): 601735680

約数和(自身を除く): 412504092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 47, 52, 63, 78, 84, 91, 94, 117, 126, 141, 156, 182, 188, 234, 252, 273, 282, 329, 364, 423, 468, 546, 564, 611, 658, 819, 846, 987, 1092, 1222, 1229, 1316, 1638, 1692, 1833, 1974, 2444, 2458, 2961, 3276, 3666, 3687, 3948, 4277, 4916, 5499, 5922, 7332, 7374, 8554, 8603, 10998, 11061, 11844, 12831, 14748, 15977, 17108, 17206, 21996, 22122, 25662, 25809, 31954, 34412, 38493, 44244, 47931, 51324, 51618, 57763, 63908, 76986, 77427, 95862, 103236, 111839, 115526, 143793, 153972, 154854, 173289, 191724, 223678, 231052, 287586, 309708, 335517, 346578, 404341, 447356, 519867, 575172, 671034, 693156, 750919, 808682, 1006551, 1039734, 1213023, 1342068, 1501838, 1617364, 2013102, 2079468, 2252757, 2426046, 3003676, 3639069, 4026204, 4505514, 4852092, 5256433, 6758271, 7278138, 9011028, 10512866, 13516542, 14556276, 15769299, 21025732, 27033084, 31538598, 47307897, 63077196, 94615794, 189231588]

約数ペア:

[(1, 189231588), (2, 94615794), (3, 63077196), (4, 47307897), (6, 31538598), (7, 27033084), (9, 21025732), (12, 15769299), (13, 14556276), (14, 13516542), (18, 10512866), (21, 9011028), (26, 7278138), (28, 6758271), (36, 5256433), (39, 4852092), (42, 4505514), (47, 4026204), (52, 3639069), (63, 3003676), (78, 2426046), (84, 2252757), (91, 2079468), (94, 2013102), (117, 1617364), (126, 1501838), (141, 1342068), (156, 1213023), (182, 1039734), (188, 1006551), (234, 808682), (252, 750919), (273, 693156), (282, 671034), (329, 575172), (364, 519867), (423, 447356), (468, 404341), (546, 346578), (564, 335517), (611, 309708), (658, 287586), (819, 231052), (846, 223678), (987, 191724), (1092, 173289), (1222, 154854), (1229, 153972), (1316, 143793), (1638, 115526), (1692, 111839), (1833, 103236), (1974, 95862), (2444, 77427), (2458, 76986), (2961, 63908), (3276, 57763), (3666, 51618), (3687, 51324), (3948, 47931), (4277, 44244), (4916, 38493), (5499, 34412), (5922, 31954), (7332, 25809), (7374, 25662), (8554, 22122), (8603, 21996), (10998, 17206), (11061, 17108), (11844, 15977), (12831, 14748)]