145420752

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97729}}^1$

素因数の和:97771

約数の個数: 40

約数和(自身を含む): 387792640

約数和(自身を除く): 242371888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 97729, 195458, 293187, 390916, 586374, 781832, 1172748, 1563664, 2345496, 3029599, 4690992, 6059198, 9088797, 12118396, 18177594, 24236792, 36355188, 48473584, 72710376, 145420752]

約数ペア:

[(1, 145420752), (2, 72710376), (3, 48473584), (4, 36355188), (6, 24236792), (8, 18177594), (12, 12118396), (16, 9088797), (24, 6059198), (31, 4690992), (48, 3029599), (62, 2345496), (93, 1563664), (124, 1172748), (186, 781832), (248, 586374), (372, 390916), (496, 293187), (744, 195458), (1488, 97729)]