139916448

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{69403}}^1$

素因数の和:69426

約数の個数: 72

約数和(自身を含む): 454735008

約数和(自身を除く): 314818560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 69403, 138806, 208209, 277612, 416418, 485821, 555224, 624627, 832836, 971642, 1110448, 1249254, 1457463, 1665672, 1943284, 2220896, 2498508, 2914926, 3331344, 3886568, 4372389, 4997016, 5829852, 6662688, 7773136, 8744778, 9994032, 11659704, 15546272, 17489556, 19988064, 23319408, 34979112, 46638816, 69958224, 139916448]

約数ペア:

[(1, 139916448), (2, 69958224), (3, 46638816), (4, 34979112), (6, 23319408), (7, 19988064), (8, 17489556), (9, 15546272), (12, 11659704), (14, 9994032), (16, 8744778), (18, 7773136), (21, 6662688), (24, 5829852), (28, 4997016), (32, 4372389), (36, 3886568), (42, 3331344), (48, 2914926), (56, 2498508), (63, 2220896), (72, 1943284), (84, 1665672), (96, 1457463), (112, 1249254), (126, 1110448), (144, 971642), (168, 832836), (224, 624627), (252, 555224), (288, 485821), (336, 416418), (504, 277612), (672, 208209), (1008, 138806), (2016, 69403)]