127936616416

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{983}}^1\times {\mathrm{5641}}^1$

素因数の和:6744

約数の個数: 96

約数和(自身を含む): 290999374848

約数和(自身を除く): 163062758432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 824, 983, 1442, 1648, 1966, 2884, 3296, 3932, 5641, 5768, 6881, 7864, 11282, 11536, 13762, 15728, 22564, 23072, 27524, 31456, 39487, 45128, 55048, 78974, 90256, 101249, 110096, 157948, 180512, 202498, 220192, 315896, 404996, 581023, 631792, 708743, 809992, 1162046, 1263584, 1417486, 1619984, 2324092, 2834972, 3239968, 4067161, 4648184, 5545103, 5669944, 8134322, 9296368, 11090206, 11339888, 16268644, 18592736, 22180412, 22679776, 32537288, 38815721, 44360824, 65074576, 77631442, 88721648, 130149152, 155262884, 177443296, 310525768, 571145609, 621051536, 1142291218, 1242103072, 2284582436, 3998019263, 4569164872, 7996038526, 9138329744, 15992077052, 18276659488, 31984154104, 63968308208, 127936616416]

約数ペア:

[(1, 127936616416), (2, 63968308208), (4, 31984154104), (7, 18276659488), (8, 15992077052), (14, 9138329744), (16, 7996038526), (28, 4569164872), (32, 3998019263), (56, 2284582436), (103, 1242103072), (112, 1142291218), (206, 621051536), (224, 571145609), (412, 310525768), (721, 177443296), (824, 155262884), (983, 130149152), (1442, 88721648), (1648, 77631442), (1966, 65074576), (2884, 44360824), (3296, 38815721), (3932, 32537288), (5641, 22679776), (5768, 22180412), (6881, 18592736), (7864, 16268644), (11282, 11339888), (11536, 11090206), (13762, 9296368), (15728, 8134322), (22564, 5669944), (23072, 5545103), (27524, 4648184), (31456, 4067161), (39487, 3239968), (45128, 2834972), (55048, 2324092), (78974, 1619984), (90256, 1417486), (101249, 1263584), (110096, 1162046), (157948, 809992), (180512, 708743), (202498, 631792), (220192, 581023), (315896, 404996)]