141801712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:770

約数の個数: 80

約数和(自身を含む): 317792160

約数和(自身を除く): 175990448

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 53, 76, 104, 106, 152, 208, 212, 247, 304, 424, 494, 677, 689, 848, 988, 1007, 1354, 1378, 1976, 2014, 2708, 2756, 3952, 4028, 5416, 5512, 8056, 8801, 10832, 11024, 12863, 13091, 16112, 17602, 25726, 26182, 35204, 35881, 51452, 52364, 70408, 71762, 102904, 104728, 140816, 143524, 167219, 205808, 209456, 287048, 334438, 466453, 574096, 668876, 681739, 932906, 1337752, 1363478, 1865812, 2675504, 2726956, 3731624, 5453912, 7463248, 8862607, 10907824, 17725214, 35450428, 70900856, 141801712]

約数ペア:

[(1, 141801712), (2, 70900856), (4, 35450428), (8, 17725214), (13, 10907824), (16, 8862607), (19, 7463248), (26, 5453912), (38, 3731624), (52, 2726956), (53, 2675504), (76, 1865812), (104, 1363478), (106, 1337752), (152, 932906), (208, 681739), (212, 668876), (247, 574096), (304, 466453), (424, 334438), (494, 287048), (677, 209456), (689, 205808), (848, 167219), (988, 143524), (1007, 140816), (1354, 104728), (1378, 102904), (1976, 71762), (2014, 70408), (2708, 52364), (2756, 51452), (3952, 35881), (4028, 35204), (5416, 26182), (5512, 25726), (8056, 17602), (8801, 16112), (10832, 13091), (11024, 12863)]