156980316028

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{72101}}^1$

素因数の和:72502

約数の個数: 48

約数和(自身を含む): 289067877504

約数和(自身を除く): 132087561476

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 313, 626, 1252, 1739, 3478, 6956, 11581, 14711, 23162, 29422, 46324, 58844, 72101, 144202, 288404, 544307, 1088614, 2177228, 2667737, 3388747, 5335474, 6777494, 10670948, 13554988, 22567613, 45135226, 90270452, 125383639, 250767278, 501534556, 835001681, 1060677811, 1670003362, 2121355622, 3340006724, 4242711244, 39245079007, 78490158014, 156980316028]

約数ペア:

[(1, 156980316028), (2, 78490158014), (4, 39245079007), (37, 4242711244), (47, 3340006724), (74, 2121355622), (94, 1670003362), (148, 1060677811), (188, 835001681), (313, 501534556), (626, 250767278), (1252, 125383639), (1739, 90270452), (3478, 45135226), (6956, 22567613), (11581, 13554988), (14711, 10670948), (23162, 6777494), (29422, 5335474), (46324, 3388747), (58844, 2667737), (72101, 2177228), (144202, 1088614), (288404, 544307)]