147967216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1109}}^1$

素因数の和:1417

約数の個数: 40

約数和(自身を含む): 297302400

約数和(自身を除く): 149335184

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 269, 496, 538, 1076, 1109, 2152, 2218, 4304, 4436, 8339, 8872, 16678, 17744, 33356, 34379, 66712, 68758, 133424, 137516, 275032, 298321, 550064, 596642, 1193284, 2386568, 4773136, 9247951, 18495902, 36991804, 73983608, 147967216]

約数ペア:

[(1, 147967216), (2, 73983608), (4, 36991804), (8, 18495902), (16, 9247951), (31, 4773136), (62, 2386568), (124, 1193284), (248, 596642), (269, 550064), (496, 298321), (538, 275032), (1076, 137516), (1109, 133424), (2152, 68758), (2218, 66712), (4304, 34379), (4436, 33356), (8339, 17744), (8872, 16678)]