130840146

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 309329280

約数和(自身を除く): 178489134

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 67, 69, 89, 106, 134, 138, 159, 178, 201, 207, 267, 318, 402, 414, 477, 534, 603, 801, 954, 1206, 1219, 1541, 1602, 2047, 2438, 3082, 3551, 3657, 4094, 4623, 4717, 5963, 6141, 7102, 7314, 9246, 9434, 10653, 10971, 11926, 12282, 13869, 14151, 17889, 18423, 21306, 21942, 27738, 28302, 31959, 35778, 36846, 42453, 53667, 63918, 81673, 84906, 107334, 108491, 137149, 163346, 216982, 245019, 274298, 316039, 325473, 411447, 490038, 632078, 650946, 735057, 822894, 948117, 976419, 1234341, 1470114, 1896234, 1952838, 2468682, 2844351, 5688702, 7268897, 14537794, 21806691, 43613382, 65420073, 130840146]

約数ペア:

[(1, 130840146), (2, 65420073), (3, 43613382), (6, 21806691), (9, 14537794), (18, 7268897), (23, 5688702), (46, 2844351), (53, 2468682), (67, 1952838), (69, 1896234), (89, 1470114), (106, 1234341), (134, 976419), (138, 948117), (159, 822894), (178, 735057), (201, 650946), (207, 632078), (267, 490038), (318, 411447), (402, 325473), (414, 316039), (477, 274298), (534, 245019), (603, 216982), (801, 163346), (954, 137149), (1206, 108491), (1219, 107334), (1541, 84906), (1602, 81673), (2047, 63918), (2438, 53667), (3082, 42453), (3551, 36846), (3657, 35778), (4094, 31959), (4623, 28302), (4717, 27738), (5963, 21942), (6141, 21306), (7102, 18423), (7314, 17889), (9246, 14151), (9434, 13869), (10653, 12282), (10971, 11926)]