240142188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139943}}^1$

素因数の和:139974

約数の個数: 48

約数和(自身を含む): 658296576

約数和(自身を除く): 418154388

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 139943, 279886, 419829, 559772, 839658, 1539373, 1679316, 1819259, 3078746, 3638518, 4618119, 5457777, 6157492, 7277036, 9236238, 10915554, 18472476, 20011849, 21831108, 40023698, 60035547, 80047396, 120071094, 240142188]

約数ペア:

[(1, 240142188), (2, 120071094), (3, 80047396), (4, 60035547), (6, 40023698), (11, 21831108), (12, 20011849), (13, 18472476), (22, 10915554), (26, 9236238), (33, 7277036), (39, 6157492), (44, 5457777), (52, 4618119), (66, 3638518), (78, 3078746), (132, 1819259), (143, 1679316), (156, 1539373), (286, 839658), (429, 559772), (572, 419829), (858, 279886), (1716, 139943)]