139469688

素因数分解:

$2^3\times 3^4\times {\mathrm{101}}^1\times {\mathrm{2131}}^1$

素因数の和:2250

約数の個数: 80

約数和(自身を含む): 394697160

約数和(自身を除く): 255227472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 101, 108, 162, 202, 216, 303, 324, 404, 606, 648, 808, 909, 1212, 1818, 2131, 2424, 2727, 3636, 4262, 5454, 6393, 7272, 8181, 8524, 10908, 12786, 16362, 17048, 19179, 21816, 25572, 32724, 38358, 51144, 57537, 65448, 76716, 115074, 153432, 172611, 215231, 230148, 345222, 430462, 460296, 645693, 690444, 860924, 1291386, 1380888, 1721848, 1937079, 2582772, 3874158, 5165544, 5811237, 7748316, 11622474, 15496632, 17433711, 23244948, 34867422, 46489896, 69734844, 139469688]

約数ペア:

[(1, 139469688), (2, 69734844), (3, 46489896), (4, 34867422), (6, 23244948), (8, 17433711), (9, 15496632), (12, 11622474), (18, 7748316), (24, 5811237), (27, 5165544), (36, 3874158), (54, 2582772), (72, 1937079), (81, 1721848), (101, 1380888), (108, 1291386), (162, 860924), (202, 690444), (216, 645693), (303, 460296), (324, 430462), (404, 345222), (606, 230148), (648, 215231), (808, 172611), (909, 153432), (1212, 115074), (1818, 76716), (2131, 65448), (2424, 57537), (2727, 51144), (3636, 38358), (4262, 32724), (5454, 25572), (6393, 21816), (7272, 19179), (8181, 17048), (8524, 16362), (10908, 12786)]