139749156

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1421

約数の個数: 72

約数和(自身を含む): 367110744

約数和(自身を除く): 227361588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 73, 82, 123, 146, 164, 219, 246, 292, 369, 438, 492, 657, 738, 876, 1297, 1314, 1476, 2594, 2628, 2993, 3891, 5188, 5986, 7782, 8979, 11673, 11972, 15564, 17958, 23346, 26937, 35916, 46692, 53177, 53874, 94681, 106354, 107748, 159531, 189362, 212708, 284043, 319062, 378724, 478593, 568086, 638124, 852129, 957186, 1136172, 1704258, 1914372, 3408516, 3881921, 7763842, 11645763, 15527684, 23291526, 34937289, 46583052, 69874578, 139749156]

約数ペア:

[(1, 139749156), (2, 69874578), (3, 46583052), (4, 34937289), (6, 23291526), (9, 15527684), (12, 11645763), (18, 7763842), (36, 3881921), (41, 3408516), (73, 1914372), (82, 1704258), (123, 1136172), (146, 957186), (164, 852129), (219, 638124), (246, 568086), (292, 478593), (369, 378724), (438, 319062), (492, 284043), (657, 212708), (738, 189362), (876, 159531), (1297, 107748), (1314, 106354), (1476, 94681), (2594, 53874), (2628, 53177), (2993, 46692), (3891, 35916), (5188, 26937), (5986, 23346), (7782, 17958), (8979, 15564), (11673, 11972)]