138278592

素因数分解:

$2^6\times 3^2\times {\mathrm{431}}^1\times {\mathrm{557}}^1$

素因数の和:1006

約数の個数: 84

約数和(自身を含む): 397983456

約数和(自身を除く): 259704864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 431, 557, 576, 862, 1114, 1293, 1671, 1724, 2228, 2586, 3342, 3448, 3879, 4456, 5013, 5172, 6684, 6896, 7758, 8912, 10026, 10344, 13368, 13792, 15516, 17824, 20052, 20688, 26736, 27584, 31032, 35648, 40104, 41376, 53472, 62064, 80208, 82752, 106944, 124128, 160416, 240067, 248256, 320832, 480134, 720201, 960268, 1440402, 1920536, 2160603, 2880804, 3841072, 4321206, 5761608, 7682144, 8642412, 11523216, 15364288, 17284824, 23046432, 34569648, 46092864, 69139296, 138278592]

約数ペア:

[(1, 138278592), (2, 69139296), (3, 46092864), (4, 34569648), (6, 23046432), (8, 17284824), (9, 15364288), (12, 11523216), (16, 8642412), (18, 7682144), (24, 5761608), (32, 4321206), (36, 3841072), (48, 2880804), (64, 2160603), (72, 1920536), (96, 1440402), (144, 960268), (192, 720201), (288, 480134), (431, 320832), (557, 248256), (576, 240067), (862, 160416), (1114, 124128), (1293, 106944), (1671, 82752), (1724, 80208), (2228, 62064), (2586, 53472), (3342, 41376), (3448, 40104), (3879, 35648), (4456, 31032), (5013, 27584), (5172, 26736), (6684, 20688), (6896, 20052), (7758, 17824), (8912, 15516), (10026, 13792), (10344, 13368)]