179197236

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{761}}^1$

素因数の和:1013

約数の個数: 72

約数和(自身を含む): 470416128

約数和(自身を除く): 291218892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 211, 279, 372, 422, 558, 633, 761, 844, 1116, 1266, 1522, 1899, 2283, 2532, 3044, 3798, 4566, 6541, 6849, 7596, 9132, 13082, 13698, 19623, 23591, 26164, 27396, 39246, 47182, 58869, 70773, 78492, 94364, 117738, 141546, 160571, 212319, 235476, 283092, 321142, 424638, 481713, 642284, 849276, 963426, 1445139, 1926852, 2890278, 4977701, 5780556, 9955402, 14933103, 19910804, 29866206, 44799309, 59732412, 89598618, 179197236]

約数ペア:

[(1, 179197236), (2, 89598618), (3, 59732412), (4, 44799309), (6, 29866206), (9, 19910804), (12, 14933103), (18, 9955402), (31, 5780556), (36, 4977701), (62, 2890278), (93, 1926852), (124, 1445139), (186, 963426), (211, 849276), (279, 642284), (372, 481713), (422, 424638), (558, 321142), (633, 283092), (761, 235476), (844, 212319), (1116, 160571), (1266, 141546), (1522, 117738), (1899, 94364), (2283, 78492), (2532, 70773), (3044, 58869), (3798, 47182), (4566, 39246), (6541, 27396), (6849, 26164), (7596, 23591), (9132, 19623), (13082, 13698)]