138360852

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{461}}^1$

素因数の和:878

約数の個数: 96

約数和(自身を含む): 411882240

約数和(自身を除く): 273521388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 397, 461, 756, 794, 922, 1191, 1383, 1588, 1844, 2382, 2766, 2779, 3227, 3573, 4149, 4764, 5532, 5558, 6454, 7146, 8298, 8337, 9681, 10719, 11116, 12447, 12908, 14292, 16596, 16674, 19362, 21438, 24894, 25011, 29043, 33348, 38724, 42876, 49788, 50022, 58086, 75033, 87129, 100044, 116172, 150066, 174258, 183017, 300132, 348516, 366034, 549051, 732068, 1098102, 1281119, 1647153, 2196204, 2562238, 3294306, 3843357, 4941459, 5124476, 6588612, 7686714, 9882918, 11530071, 15373428, 19765836, 23060142, 34590213, 46120284, 69180426, 138360852]

約数ペア:

[(1, 138360852), (2, 69180426), (3, 46120284), (4, 34590213), (6, 23060142), (7, 19765836), (9, 15373428), (12, 11530071), (14, 9882918), (18, 7686714), (21, 6588612), (27, 5124476), (28, 4941459), (36, 3843357), (42, 3294306), (54, 2562238), (63, 2196204), (84, 1647153), (108, 1281119), (126, 1098102), (189, 732068), (252, 549051), (378, 366034), (397, 348516), (461, 300132), (756, 183017), (794, 174258), (922, 150066), (1191, 116172), (1383, 100044), (1588, 87129), (1844, 75033), (2382, 58086), (2766, 50022), (2779, 49788), (3227, 42876), (3573, 38724), (4149, 33348), (4764, 29043), (5532, 25011), (5558, 24894), (6454, 21438), (7146, 19362), (8298, 16674), (8337, 16596), (9681, 14292), (10719, 12908), (11116, 12447)]