144865108

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 271434240

約数和(自身を除く): 126569132

約数列:

[1, 2, 4, 31, 43, 62, 86, 101, 124, 172, 202, 269, 404, 538, 1076, 1333, 2666, 3131, 4343, 5332, 6262, 8339, 8686, 11567, 12524, 16678, 17372, 23134, 27169, 33356, 46268, 54338, 108676, 134633, 269266, 358577, 538532, 717154, 842239, 1168267, 1434308, 1684478, 2336534, 3368956, 4673068, 36216277, 72432554, 144865108]

約数ペア:

[(1, 144865108), (2, 72432554), (4, 36216277), (31, 4673068), (43, 3368956), (62, 2336534), (86, 1684478), (101, 1434308), (124, 1168267), (172, 842239), (202, 717154), (269, 538532), (404, 358577), (538, 269266), (1076, 134633), (1333, 108676), (2666, 54338), (3131, 46268), (4343, 33356), (5332, 27169), (6262, 23134), (8339, 17372), (8686, 16678), (11567, 12524)]