131591628

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3413}}^1$

素因数の和:3453

約数の個数: 120

約数和(自身を含む): 416398752

約数和(自身を除く): 284807124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 252, 306, 324, 357, 378, 459, 476, 567, 612, 714, 756, 918, 1071, 1134, 1377, 1428, 1836, 2142, 2268, 2754, 3213, 3413, 4284, 5508, 6426, 6826, 9639, 10239, 12852, 13652, 19278, 20478, 23891, 30717, 38556, 40956, 47782, 58021, 61434, 71673, 92151, 95564, 116042, 122868, 143346, 174063, 184302, 215019, 232084, 276453, 286692, 348126, 368604, 406147, 430038, 522189, 552906, 645057, 696252, 812294, 860076, 1044378, 1105812, 1218441, 1290114, 1566567, 1624588, 1935171, 2088756, 2436882, 2580228, 3133134, 3655323, 3870342, 4699701, 4873764, 6266268, 7310646, 7740684, 9399402, 10965969, 14621292, 18798804, 21931938, 32897907, 43863876, 65795814, 131591628]

約数ペア:

[(1, 131591628), (2, 65795814), (3, 43863876), (4, 32897907), (6, 21931938), (7, 18798804), (9, 14621292), (12, 10965969), (14, 9399402), (17, 7740684), (18, 7310646), (21, 6266268), (27, 4873764), (28, 4699701), (34, 3870342), (36, 3655323), (42, 3133134), (51, 2580228), (54, 2436882), (63, 2088756), (68, 1935171), (81, 1624588), (84, 1566567), (102, 1290114), (108, 1218441), (119, 1105812), (126, 1044378), (153, 860076), (162, 812294), (189, 696252), (204, 645057), (238, 552906), (252, 522189), (306, 430038), (324, 406147), (357, 368604), (378, 348126), (459, 286692), (476, 276453), (567, 232084), (612, 215019), (714, 184302), (756, 174063), (918, 143346), (1071, 122868), (1134, 116042), (1377, 95564), (1428, 92151), (1836, 71673), (2142, 61434), (2268, 58021), (2754, 47782), (3213, 40956), (3413, 38556), (4284, 30717), (5508, 23891), (6426, 20478), (6826, 19278), (9639, 13652), (10239, 12852)]