153054928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1307}}^1$

素因数の和:1891

約数の個数: 40

約数和(自身を含む): 320167008

約数和(自身を除く): 167112080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 563, 1126, 1307, 2252, 2614, 4504, 5228, 7319, 9008, 10456, 14638, 16991, 20912, 29276, 33982, 58552, 67964, 117104, 135928, 271856, 735841, 1471682, 2943364, 5886728, 9565933, 11773456, 19131866, 38263732, 76527464, 153054928]

約数ペア:

[(1, 153054928), (2, 76527464), (4, 38263732), (8, 19131866), (13, 11773456), (16, 9565933), (26, 5886728), (52, 2943364), (104, 1471682), (208, 735841), (563, 271856), (1126, 135928), (1307, 117104), (2252, 67964), (2614, 58552), (4504, 33982), (5228, 29276), (7319, 20912), (9008, 16991), (10456, 14638)]