145347267

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 220302720

約数和(自身を除く): 74955453

約数列:

[1, 3, 13, 39, 43, 59, 113, 129, 169, 177, 339, 507, 559, 767, 1469, 1677, 2301, 2537, 4407, 4859, 6667, 7267, 7611, 9971, 14577, 19097, 20001, 21801, 29913, 32981, 57291, 63167, 86671, 98943, 189501, 260013, 286681, 428753, 821171, 860043, 1126723, 1286259, 2463513, 3380169, 3726853, 11180559, 48449089, 145347267]

約数ペア:

[(1, 145347267), (3, 48449089), (13, 11180559), (39, 3726853), (43, 3380169), (59, 2463513), (113, 1286259), (129, 1126723), (169, 860043), (177, 821171), (339, 428753), (507, 286681), (559, 260013), (767, 189501), (1469, 98943), (1677, 86671), (2301, 63167), (2537, 57291), (4407, 32981), (4859, 29913), (6667, 21801), (7267, 20001), (7611, 19097), (9971, 14577)]