128134188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39113}}^1$

素因数の和:39143

約数の個数: 72

約数和(自身を含む): 398649888

約数和(自身を除く): 270515700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 39113, 78226, 117339, 156452, 234678, 273791, 352017, 469356, 508469, 547582, 704034, 821373, 1016938, 1095164, 1408068, 1525407, 1642746, 2033876, 2464119, 3050814, 3285492, 3559283, 4576221, 4928238, 6101628, 7118566, 9152442, 9856476, 10677849, 14237132, 18304884, 21355698, 32033547, 42711396, 64067094, 128134188]

約数ペア:

[(1, 128134188), (2, 64067094), (3, 42711396), (4, 32033547), (6, 21355698), (7, 18304884), (9, 14237132), (12, 10677849), (13, 9856476), (14, 9152442), (18, 7118566), (21, 6101628), (26, 4928238), (28, 4576221), (36, 3559283), (39, 3285492), (42, 3050814), (52, 2464119), (63, 2033876), (78, 1642746), (84, 1525407), (91, 1408068), (117, 1095164), (126, 1016938), (156, 821373), (182, 704034), (234, 547582), (252, 508469), (273, 469356), (364, 352017), (468, 273791), (546, 234678), (819, 156452), (1092, 117339), (1638, 78226), (3276, 39113)]