156761840884

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{13241}}^1$

素因数の和:13729

約数の個数: 72

約数和(自身を含む): 307270599048

約数和(自身を除く): 150508758164

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 401, 484, 671, 802, 1342, 1604, 2684, 4411, 7381, 8822, 13241, 14762, 17644, 24461, 26482, 29524, 48521, 48922, 52964, 97042, 97844, 145651, 194084, 269071, 291302, 538142, 582604, 807701, 1076284, 1602161, 1615402, 2959781, 3204322, 3230804, 5309641, 5919562, 6408644, 8884711, 10619282, 11839124, 17769422, 21238564, 35538844, 58406051, 97731821, 116812102, 195463642, 233624204, 323888101, 390927284, 642466561, 647776202, 1284933122, 1295552404, 2569866244, 3562769111, 7125538222, 14251076444, 39190460221, 78380920442, 156761840884]

約数ペア:

[(1, 156761840884), (2, 78380920442), (4, 39190460221), (11, 14251076444), (22, 7125538222), (44, 3562769111), (61, 2569866244), (121, 1295552404), (122, 1284933122), (242, 647776202), (244, 642466561), (401, 390927284), (484, 323888101), (671, 233624204), (802, 195463642), (1342, 116812102), (1604, 97731821), (2684, 58406051), (4411, 35538844), (7381, 21238564), (8822, 17769422), (13241, 11839124), (14762, 10619282), (17644, 8884711), (24461, 6408644), (26482, 5919562), (29524, 5309641), (48521, 3230804), (48922, 3204322), (52964, 2959781), (97042, 1615402), (97844, 1602161), (145651, 1076284), (194084, 807701), (269071, 582604), (291302, 538142)]