148621936

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2749}}^1$

素因数の和:2897

約数の個数: 40

約数和(自身を含む): 300080000

約数和(自身を除く): 151458064

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 872, 1744, 2749, 3379, 5498, 6758, 10996, 13516, 21992, 27032, 43984, 54064, 85219, 170438, 299641, 340876, 599282, 681752, 1198564, 1363504, 2397128, 4794256, 9288871, 18577742, 37155484, 74310968, 148621936]

約数ペア:

[(1, 148621936), (2, 74310968), (4, 37155484), (8, 18577742), (16, 9288871), (31, 4794256), (62, 2397128), (109, 1363504), (124, 1198564), (218, 681752), (248, 599282), (436, 340876), (496, 299641), (872, 170438), (1744, 85219), (2749, 54064), (3379, 43984), (5498, 27032), (6758, 21992), (10996, 13516)]