140275044

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2039}}^1$

素因数の和:2079

約数の個数: 144

約数和(自身を含む): 455817600

約数和(自身を除く): 315542556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2039, 2457, 2548, 2646, 3276, 3822, 4078, 4914, 5292, 5733, 6117, 7644, 8156, 9828, 11466, 12234, 14273, 17199, 18351, 22932, 24468, 26507, 28546, 34398, 36702, 42819, 53014, 55053, 57092, 68796, 73404, 79521, 85638, 99911, 106028, 110106, 128457, 159042, 171276, 185549, 199822, 220212, 238563, 256914, 299733, 318084, 371098, 385371, 399644, 477126, 513828, 556647, 599466, 715689, 742196, 770742, 899199, 954252, 1113294, 1198932, 1298843, 1431378, 1541484, 1669941, 1798398, 2226588, 2597686, 2697597, 2862756, 3339882, 3596796, 3896529, 5009823, 5195372, 5395194, 6679764, 7793058, 10019646, 10790388, 11689587, 15586116, 20039292, 23379174, 35068761, 46758348, 70137522, 140275044]

約数ペア:

[(1, 140275044), (2, 70137522), (3, 46758348), (4, 35068761), (6, 23379174), (7, 20039292), (9, 15586116), (12, 11689587), (13, 10790388), (14, 10019646), (18, 7793058), (21, 6679764), (26, 5395194), (27, 5195372), (28, 5009823), (36, 3896529), (39, 3596796), (42, 3339882), (49, 2862756), (52, 2697597), (54, 2597686), (63, 2226588), (78, 1798398), (84, 1669941), (91, 1541484), (98, 1431378), (108, 1298843), (117, 1198932), (126, 1113294), (147, 954252), (156, 899199), (182, 770742), (189, 742196), (196, 715689), (234, 599466), (252, 556647), (273, 513828), (294, 477126), (351, 399644), (364, 385371), (378, 371098), (441, 318084), (468, 299733), (546, 256914), (588, 238563), (637, 220212), (702, 199822), (756, 185549), (819, 171276), (882, 159042), (1092, 128457), (1274, 110106), (1323, 106028), (1404, 99911), (1638, 85638), (1764, 79521), (1911, 73404), (2039, 68796), (2457, 57092), (2548, 55053), (2646, 53014), (3276, 42819), (3822, 36702), (4078, 34398), (4914, 28546), (5292, 26507), (5733, 24468), (6117, 22932), (7644, 18351), (8156, 17199), (9828, 14273), (11466, 12234)]