156940176652

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1259}}^1\times {\mathrm{17189}}^1$

素因数の和:18503

約数の個数: 72

約数和(自身を含む): 328399822800

約数和(自身を除く): 171459646148

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1259, 1813, 2518, 3626, 5036, 7252, 8813, 17189, 17626, 34378, 35252, 46583, 61691, 68756, 93166, 120323, 123382, 186332, 240646, 246764, 326081, 481292, 635993, 652162, 842261, 1271986, 1304324, 1684522, 2282567, 2543972, 3369044, 4451951, 4565134, 8903902, 9130268, 17807804, 21640951, 31163657, 43281902, 62327314, 86563804, 124654628, 151486657, 302973314, 605946628, 800715187, 1060406599, 1601430374, 2120813198, 3202860748, 4241626396, 5605006309, 11210012618, 22420025236, 39235044163, 78470088326, 156940176652]

約数ペア:

[(1, 156940176652), (2, 78470088326), (4, 39235044163), (7, 22420025236), (14, 11210012618), (28, 5605006309), (37, 4241626396), (49, 3202860748), (74, 2120813198), (98, 1601430374), (148, 1060406599), (196, 800715187), (259, 605946628), (518, 302973314), (1036, 151486657), (1259, 124654628), (1813, 86563804), (2518, 62327314), (3626, 43281902), (5036, 31163657), (7252, 21640951), (8813, 17807804), (17189, 9130268), (17626, 8903902), (34378, 4565134), (35252, 4451951), (46583, 3369044), (61691, 2543972), (68756, 2282567), (93166, 1684522), (120323, 1304324), (123382, 1271986), (186332, 842261), (240646, 652162), (246764, 635993), (326081, 481292)]