156901243788

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{491}}^1\times {\mathrm{33751}}^1$

素因数の和:34515

約数の個数: 72

約数和(自身を含む): 398942159616

約数和(自身を除く): 242040915828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 491, 526, 789, 982, 1052, 1473, 1578, 1964, 2367, 2946, 3156, 4419, 4734, 5892, 8838, 9468, 17676, 33751, 67502, 101253, 129133, 135004, 202506, 258266, 303759, 387399, 405012, 516532, 607518, 774798, 1162197, 1215036, 1549596, 2324394, 4648788, 8876513, 16571741, 17753026, 26629539, 33143482, 35506052, 49715223, 53259078, 66286964, 79888617, 99430446, 106518156, 149145669, 159777234, 198860892, 298291338, 319554468, 596582676, 4358367883, 8716735766, 13075103649, 17433471532, 26150207298, 39225310947, 52300414596, 78450621894, 156901243788]

約数ペア:

[(1, 156901243788), (2, 78450621894), (3, 52300414596), (4, 39225310947), (6, 26150207298), (9, 17433471532), (12, 13075103649), (18, 8716735766), (36, 4358367883), (263, 596582676), (491, 319554468), (526, 298291338), (789, 198860892), (982, 159777234), (1052, 149145669), (1473, 106518156), (1578, 99430446), (1964, 79888617), (2367, 66286964), (2946, 53259078), (3156, 49715223), (4419, 35506052), (4734, 33143482), (5892, 26629539), (8838, 17753026), (9468, 16571741), (17676, 8876513), (33751, 4648788), (67502, 2324394), (101253, 1549596), (129133, 1215036), (135004, 1162197), (202506, 774798), (258266, 607518), (303759, 516532), (387399, 405012)]