129492258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{617}}^1$

素因数の和:911

約数の個数: 64

約数和(自身を含む): 313251840

約数和(自身を除く): 183759582

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 263, 266, 399, 526, 617, 789, 798, 1234, 1578, 1841, 1851, 3682, 3702, 4319, 4997, 5523, 8638, 9994, 11046, 11723, 12957, 14991, 23446, 25914, 29982, 34979, 35169, 69958, 70338, 82061, 104937, 162271, 164122, 209874, 246183, 324542, 486813, 492366, 973626, 1135897, 2271794, 3083149, 3407691, 6166298, 6815382, 9249447, 18498894, 21582043, 43164086, 64746129, 129492258]

約数ペア:

[(1, 129492258), (2, 64746129), (3, 43164086), (6, 21582043), (7, 18498894), (14, 9249447), (19, 6815382), (21, 6166298), (38, 3407691), (42, 3083149), (57, 2271794), (114, 1135897), (133, 973626), (263, 492366), (266, 486813), (399, 324542), (526, 246183), (617, 209874), (789, 164122), (798, 162271), (1234, 104937), (1578, 82061), (1841, 70338), (1851, 69958), (3682, 35169), (3702, 34979), (4319, 29982), (4997, 25914), (5523, 23446), (8638, 14991), (9994, 12957), (11046, 11723)]