167749140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{215063}}^1$

素因数の和:215088

約数の個数: 48

約数和(自身を含む): 505830528

約数和(自身を除く): 338081388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 215063, 430126, 645189, 860252, 1075315, 1290378, 2150630, 2580756, 2795819, 3225945, 4301260, 5591638, 6451890, 8387457, 11183276, 12903780, 13979095, 16774914, 27958190, 33549828, 41937285, 55916380, 83874570, 167749140]

約数ペア:

[(1, 167749140), (2, 83874570), (3, 55916380), (4, 41937285), (5, 33549828), (6, 27958190), (10, 16774914), (12, 13979095), (13, 12903780), (15, 11183276), (20, 8387457), (26, 6451890), (30, 5591638), (39, 4301260), (52, 3225945), (60, 2795819), (65, 2580756), (78, 2150630), (130, 1290378), (156, 1075315), (195, 860252), (260, 645189), (390, 430126), (780, 215063)]