130445128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{40063}}^1$

素因数の和:40117

約数の個数: 32

約数和(自身を含む): 274037760

約数和(自身を除く): 143592632

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 40063, 80126, 160252, 320504, 440693, 881386, 1482331, 1762772, 2964662, 3525544, 5929324, 11858648, 16305641, 32611282, 65222564, 130445128]

約数ペア:

[(1, 130445128), (2, 65222564), (4, 32611282), (8, 16305641), (11, 11858648), (22, 5929324), (37, 3525544), (44, 2964662), (74, 1762772), (88, 1482331), (148, 881386), (296, 440693), (407, 320504), (814, 160252), (1628, 80126), (3256, 40063)]