149264752

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3307}}^1$

素因数の和:3366

約数の個数: 80

約数和(自身を含む): 367532032

約数和(自身を除く): 218267280

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3307, 3472, 5642, 6448, 6614, 11284, 13228, 22568, 23149, 26456, 42991, 45136, 46298, 52912, 85982, 92596, 102517, 171964, 185192, 205034, 300937, 343928, 370384, 410068, 601874, 687856, 717619, 820136, 1203748, 1332721, 1435238, 1640272, 2407496, 2665442, 2870476, 4814992, 5330884, 5740952, 9329047, 10661768, 11481904, 18658094, 21323536, 37316188, 74632376, 149264752]

約数ペア:

[(1, 149264752), (2, 74632376), (4, 37316188), (7, 21323536), (8, 18658094), (13, 11481904), (14, 10661768), (16, 9329047), (26, 5740952), (28, 5330884), (31, 4814992), (52, 2870476), (56, 2665442), (62, 2407496), (91, 1640272), (104, 1435238), (112, 1332721), (124, 1203748), (182, 820136), (208, 717619), (217, 687856), (248, 601874), (364, 410068), (403, 370384), (434, 343928), (496, 300937), (728, 205034), (806, 185192), (868, 171964), (1456, 102517), (1612, 92596), (1736, 85982), (2821, 52912), (3224, 46298), (3307, 45136), (3472, 42991), (5642, 26456), (6448, 23149), (6614, 22568), (11284, 13228)]