159450732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20411}}^1$

素因数の和:20459

約数の個数: 72

約数和(自身を含む): 475517952

約数和(自身を除く): 316067220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 20411, 40822, 61233, 81644, 122466, 142877, 183699, 244932, 285754, 367398, 428631, 571508, 632741, 734796, 857262, 1265482, 1285893, 1714524, 1898223, 2530964, 2571786, 3796446, 4429187, 5143572, 5694669, 7592892, 8858374, 11389338, 13287561, 17716748, 22778676, 26575122, 39862683, 53150244, 79725366, 159450732]

約数ペア:

[(1, 159450732), (2, 79725366), (3, 53150244), (4, 39862683), (6, 26575122), (7, 22778676), (9, 17716748), (12, 13287561), (14, 11389338), (18, 8858374), (21, 7592892), (28, 5694669), (31, 5143572), (36, 4429187), (42, 3796446), (62, 2571786), (63, 2530964), (84, 1898223), (93, 1714524), (124, 1285893), (126, 1265482), (186, 857262), (217, 734796), (252, 632741), (279, 571508), (372, 428631), (434, 367398), (558, 285754), (651, 244932), (868, 183699), (1116, 142877), (1302, 122466), (1953, 81644), (2604, 61233), (3906, 40822), (7812, 20411)]