240138808

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47123}}^1$

素因数の和:47156

約数の個数: 48

約数和(自身を含む): 564074280

約数和(自身を除く): 323935472

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 47123, 94246, 188492, 329861, 376984, 612599, 659722, 1225198, 1319444, 2309027, 2450396, 2638888, 4288193, 4618054, 4900792, 8576386, 9236108, 17152772, 18472216, 30017351, 34305544, 60034702, 120069404, 240138808]

約数ペア:

[(1, 240138808), (2, 120069404), (4, 60034702), (7, 34305544), (8, 30017351), (13, 18472216), (14, 17152772), (26, 9236108), (28, 8576386), (49, 4900792), (52, 4618054), (56, 4288193), (91, 2638888), (98, 2450396), (104, 2309027), (182, 1319444), (196, 1225198), (364, 659722), (392, 612599), (637, 376984), (728, 329861), (1274, 188492), (2548, 94246), (5096, 47123)]