153897226

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{34033}}^1$

素因数の和:34078

約数の個数: 32

約数和(自身を含む): 294053760

約数和(自身を除く): 140156534

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 34033, 68066, 238231, 476462, 578561, 646627, 1157122, 1293254, 4049927, 4526389, 8099854, 9052778, 10992659, 21985318, 76948613, 153897226]

約数ペア:

[(1, 153897226), (2, 76948613), (7, 21985318), (14, 10992659), (17, 9052778), (19, 8099854), (34, 4526389), (38, 4049927), (119, 1293254), (133, 1157122), (238, 646627), (266, 578561), (323, 476462), (646, 238231), (2261, 68066), (4522, 34033)]