128157046236

素因数分解:

$2^2\times 3^5\times {\mathrm{3517}}^1\times {\mathrm{37489}}^1$

素因数の和:41025

約数の個数: 72

約数和(自身を含む): 336055261360

約数和(自身を除く): 207898215124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 3517, 7034, 10551, 14068, 21102, 31653, 37489, 42204, 63306, 74978, 94959, 112467, 126612, 149956, 189918, 224934, 284877, 337401, 379836, 449868, 569754, 674802, 854631, 1012203, 1139508, 1349604, 1709262, 2024406, 3036609, 3418524, 4048812, 6073218, 9109827, 12146436, 18219654, 36439308, 131848813, 263697626, 395546439, 527395252, 791092878, 1186639317, 1582185756, 2373278634, 3559917951, 4746557268, 7119835902, 10679753853, 14239671804, 21359507706, 32039261559, 42719015412, 64078523118, 128157046236]

約数ペア:

[(1, 128157046236), (2, 64078523118), (3, 42719015412), (4, 32039261559), (6, 21359507706), (9, 14239671804), (12, 10679753853), (18, 7119835902), (27, 4746557268), (36, 3559917951), (54, 2373278634), (81, 1582185756), (108, 1186639317), (162, 791092878), (243, 527395252), (324, 395546439), (486, 263697626), (972, 131848813), (3517, 36439308), (7034, 18219654), (10551, 12146436), (14068, 9109827), (21102, 6073218), (31653, 4048812), (37489, 3418524), (42204, 3036609), (63306, 2024406), (74978, 1709262), (94959, 1349604), (112467, 1139508), (126612, 1012203), (149956, 854631), (189918, 674802), (224934, 569754), (284877, 449868), (337401, 379836)]