143491504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1019}}^1$

素因数の和:1717

約数の個数: 40

約数和(自身を含む): 300137040

約数和(自身を除く): 156645536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 677, 1019, 1354, 2038, 2708, 4076, 5416, 8152, 8801, 10832, 13247, 16304, 17602, 26494, 35204, 52988, 70408, 105976, 140816, 211952, 689863, 1379726, 2759452, 5518904, 8968219, 11037808, 17936438, 35872876, 71745752, 143491504]

約数ペア:

[(1, 143491504), (2, 71745752), (4, 35872876), (8, 17936438), (13, 11037808), (16, 8968219), (26, 5518904), (52, 2759452), (104, 1379726), (208, 689863), (677, 211952), (1019, 140816), (1354, 105976), (2038, 70408), (2708, 52988), (4076, 35204), (5416, 26494), (8152, 17602), (8801, 16304), (10832, 13247)]