157427402028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1\times {\mathrm{20899}}^1$

素因数の和:21471

約数の個数: 96

約数和(自身を含む): 400136352000

約数和(自身を除く): 242708949972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 443, 654, 886, 1308, 1329, 1417, 1772, 2658, 2834, 4251, 5316, 5668, 5759, 8502, 11518, 17004, 17277, 20899, 23036, 34554, 41798, 48287, 62697, 69108, 83596, 96574, 125394, 144861, 193148, 250788, 271687, 289722, 543374, 579444, 627731, 815061, 1086748, 1255462, 1630122, 1883193, 2277991, 2510924, 3260244, 3766386, 4555982, 6833973, 7532772, 9111964, 9258257, 13667946, 18516514, 27335892, 27774771, 29613883, 37033028, 55549542, 59227766, 88841649, 111099084, 118455532, 120357341, 177683298, 240714682, 355366596, 361072023, 481429364, 722144046, 1009150013, 1444288092, 2018300026, 3027450039, 4036600052, 6054900078, 12109800156, 13118950169, 26237900338, 39356850507, 52475800676, 78713701014, 157427402028]

約数ペア:

[(1, 157427402028), (2, 78713701014), (3, 52475800676), (4, 39356850507), (6, 26237900338), (12, 13118950169), (13, 12109800156), (26, 6054900078), (39, 4036600052), (52, 3027450039), (78, 2018300026), (109, 1444288092), (156, 1009150013), (218, 722144046), (327, 481429364), (436, 361072023), (443, 355366596), (654, 240714682), (886, 177683298), (1308, 120357341), (1329, 118455532), (1417, 111099084), (1772, 88841649), (2658, 59227766), (2834, 55549542), (4251, 37033028), (5316, 29613883), (5668, 27774771), (5759, 27335892), (8502, 18516514), (11518, 13667946), (17004, 9258257), (17277, 9111964), (20899, 7532772), (23036, 6833973), (34554, 4555982), (41798, 3766386), (48287, 3260244), (62697, 2510924), (69108, 2277991), (83596, 1883193), (96574, 1630122), (125394, 1255462), (144861, 1086748), (193148, 815061), (250788, 627731), (271687, 579444), (289722, 543374)]