156921110672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1907}}^1\times {\mathrm{165901}}^1$

素因数の和:167847

約数の個数: 40

約数和(自身を含む): 314008687872

約数和(自身を除く): 157087577200

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1907, 3814, 7628, 15256, 30512, 59117, 118234, 165901, 236468, 331802, 472936, 663604, 945872, 1327208, 2654416, 5142931, 10285862, 20571724, 41143448, 82286896, 316373207, 632746414, 1265492828, 2530985656, 5061971312, 9807569417, 19615138834, 39230277668, 78460555336, 156921110672]

約数ペア:

[(1, 156921110672), (2, 78460555336), (4, 39230277668), (8, 19615138834), (16, 9807569417), (31, 5061971312), (62, 2530985656), (124, 1265492828), (248, 632746414), (496, 316373207), (1907, 82286896), (3814, 41143448), (7628, 20571724), (15256, 10285862), (30512, 5142931), (59117, 2654416), (118234, 1327208), (165901, 945872), (236468, 663604), (331802, 472936)]