138534564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{13859}}^1$

素因数の和:13897

約数の個数: 72

約数和(自身を含む): 398170080

約数和(自身を除く): 259635516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 13859, 27718, 41577, 55436, 83154, 97013, 166308, 194026, 235603, 291039, 388052, 471206, 582078, 679091, 706809, 942412, 1164156, 1358182, 1413618, 1649221, 2037273, 2716364, 2827236, 3298442, 4074546, 4947663, 6596884, 8149092, 9895326, 11544547, 19790652, 23089094, 34633641, 46178188, 69267282, 138534564]

約数ペア:

[(1, 138534564), (2, 69267282), (3, 46178188), (4, 34633641), (6, 23089094), (7, 19790652), (12, 11544547), (14, 9895326), (17, 8149092), (21, 6596884), (28, 4947663), (34, 4074546), (42, 3298442), (49, 2827236), (51, 2716364), (68, 2037273), (84, 1649221), (98, 1413618), (102, 1358182), (119, 1164156), (147, 942412), (196, 706809), (204, 679091), (238, 582078), (294, 471206), (357, 388052), (476, 291039), (588, 235603), (714, 194026), (833, 166308), (1428, 97013), (1666, 83154), (2499, 55436), (3332, 41577), (4998, 27718), (9996, 13859)]