120671824

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1332

約数の個数: 80

約数和(自身を含む): 292286848

約数和(自身を除く): 171615024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 104, 112, 134, 182, 208, 268, 364, 469, 536, 728, 871, 938, 1072, 1237, 1456, 1742, 1876, 2474, 3484, 3752, 4948, 6097, 6968, 7504, 8659, 9896, 12194, 13936, 16081, 17318, 19792, 24388, 32162, 34636, 48776, 64324, 69272, 82879, 97552, 112567, 128648, 138544, 165758, 225134, 257296, 331516, 450268, 580153, 663032, 900536, 1077427, 1160306, 1326064, 1801072, 2154854, 2320612, 4309708, 4641224, 7541989, 8619416, 9282448, 15083978, 17238832, 30167956, 60335912, 120671824]

約数ペア:

[(1, 120671824), (2, 60335912), (4, 30167956), (7, 17238832), (8, 15083978), (13, 9282448), (14, 8619416), (16, 7541989), (26, 4641224), (28, 4309708), (52, 2320612), (56, 2154854), (67, 1801072), (91, 1326064), (104, 1160306), (112, 1077427), (134, 900536), (182, 663032), (208, 580153), (268, 450268), (364, 331516), (469, 257296), (536, 225134), (728, 165758), (871, 138544), (938, 128648), (1072, 112567), (1237, 97552), (1456, 82879), (1742, 69272), (1876, 64324), (2474, 48776), (3484, 34636), (3752, 32162), (4948, 24388), (6097, 19792), (6968, 17318), (7504, 16081), (8659, 13936), (9896, 12194)]