189914784

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:598

約数の個数: 96

約数和(自身を含む): 517257216

約数和(自身を除く): 327342432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 127, 148, 222, 254, 296, 381, 421, 444, 508, 592, 762, 842, 888, 1016, 1184, 1263, 1524, 1684, 1776, 2032, 2526, 3048, 3368, 3552, 4064, 4699, 5052, 6096, 6736, 9398, 10104, 12192, 13472, 14097, 15577, 18796, 20208, 28194, 31154, 37592, 40416, 46731, 53467, 56388, 62308, 75184, 93462, 106934, 112776, 124616, 150368, 160401, 186924, 213868, 225552, 249232, 320802, 373848, 427736, 451104, 498464, 641604, 747696, 855472, 1283208, 1495392, 1710944, 1978279, 2566416, 3956558, 5132832, 5934837, 7913116, 11869674, 15826232, 23739348, 31652464, 47478696, 63304928, 94957392, 189914784]

約数ペア:

[(1, 189914784), (2, 94957392), (3, 63304928), (4, 47478696), (6, 31652464), (8, 23739348), (12, 15826232), (16, 11869674), (24, 7913116), (32, 5934837), (37, 5132832), (48, 3956558), (74, 2566416), (96, 1978279), (111, 1710944), (127, 1495392), (148, 1283208), (222, 855472), (254, 747696), (296, 641604), (381, 498464), (421, 451104), (444, 427736), (508, 373848), (592, 320802), (762, 249232), (842, 225552), (888, 213868), (1016, 186924), (1184, 160401), (1263, 150368), (1524, 124616), (1684, 112776), (1776, 106934), (2032, 93462), (2526, 75184), (3048, 62308), (3368, 56388), (3552, 53467), (4064, 46731), (4699, 40416), (5052, 37592), (6096, 31154), (6736, 28194), (9398, 20208), (10104, 18796), (12192, 15577), (13472, 14097)]