143961272

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6379}}^1$

素因数の和:6436

約数の個数: 64

約数和(自身を含む): 342988800

約数和(自身を除く): 199027528

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 6379, 11284, 12758, 22568, 25516, 44653, 51032, 82927, 89306, 165854, 178612, 197749, 331708, 357224, 395498, 580489, 663416, 790996, 1160978, 1384243, 1581992, 2321956, 2570737, 2768486, 4643912, 5141474, 5536972, 10282948, 11073944, 17995159, 20565896, 35990318, 71980636, 143961272]

約数ペア:

[(1, 143961272), (2, 71980636), (4, 35990318), (7, 20565896), (8, 17995159), (13, 11073944), (14, 10282948), (26, 5536972), (28, 5141474), (31, 4643912), (52, 2768486), (56, 2570737), (62, 2321956), (91, 1581992), (104, 1384243), (124, 1160978), (182, 790996), (217, 663416), (248, 580489), (364, 395498), (403, 357224), (434, 331708), (728, 197749), (806, 178612), (868, 165854), (1612, 89306), (1736, 82927), (2821, 51032), (3224, 44653), (5642, 25516), (6379, 22568), (11284, 12758)]