138668292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 418209792

約数和(自身を除く): 279541500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 67, 84, 86, 126, 129, 134, 172, 191, 201, 252, 258, 268, 301, 382, 387, 402, 469, 516, 573, 602, 603, 764, 774, 804, 903, 938, 1146, 1204, 1206, 1337, 1407, 1548, 1719, 1806, 1876, 2292, 2412, 2674, 2709, 2814, 2881, 3438, 3612, 4011, 4221, 5348, 5418, 5628, 5762, 6876, 8022, 8213, 8442, 8643, 10836, 11524, 12033, 12797, 16044, 16426, 16884, 17286, 20167, 24066, 24639, 25594, 25929, 32852, 34572, 38391, 40334, 48132, 49278, 51188, 51858, 57491, 60501, 73917, 76782, 80668, 89579, 98556, 103716, 114982, 115173, 121002, 147834, 153564, 172473, 179158, 181503, 229964, 230346, 242004, 268737, 295668, 344946, 358316, 363006, 460692, 517419, 537474, 550271, 689892, 726012, 806211, 1034838, 1074948, 1100542, 1612422, 1650813, 2069676, 2201084, 3224844, 3301626, 3851897, 4952439, 6603252, 7703794, 9904878, 11555691, 15407588, 19809756, 23111382, 34667073, 46222764, 69334146, 138668292]

約数ペア:

[(1, 138668292), (2, 69334146), (3, 46222764), (4, 34667073), (6, 23111382), (7, 19809756), (9, 15407588), (12, 11555691), (14, 9904878), (18, 7703794), (21, 6603252), (28, 4952439), (36, 3851897), (42, 3301626), (43, 3224844), (63, 2201084), (67, 2069676), (84, 1650813), (86, 1612422), (126, 1100542), (129, 1074948), (134, 1034838), (172, 806211), (191, 726012), (201, 689892), (252, 550271), (258, 537474), (268, 517419), (301, 460692), (382, 363006), (387, 358316), (402, 344946), (469, 295668), (516, 268737), (573, 242004), (602, 230346), (603, 229964), (764, 181503), (774, 179158), (804, 172473), (903, 153564), (938, 147834), (1146, 121002), (1204, 115173), (1206, 114982), (1337, 103716), (1407, 98556), (1548, 89579), (1719, 80668), (1806, 76782), (1876, 73917), (2292, 60501), (2412, 57491), (2674, 51858), (2709, 51188), (2814, 49278), (2881, 48132), (3438, 40334), (3612, 38391), (4011, 34572), (4221, 32852), (5348, 25929), (5418, 25594), (5628, 24639), (5762, 24066), (6876, 20167), (8022, 17286), (8213, 16884), (8442, 16426), (8643, 16044), (10836, 12797), (11524, 12033)]