157076290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 333745920

約数和(自身を除く): 176669630

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 73, 118, 146, 295, 365, 413, 511, 521, 590, 730, 826, 1022, 1042, 2065, 2555, 2605, 3647, 4130, 4307, 5110, 5210, 7294, 8614, 18235, 21535, 30149, 30739, 36470, 38033, 43070, 60298, 61478, 76066, 150745, 153695, 190165, 215173, 266231, 301490, 307390, 380330, 430346, 532462, 1075865, 1331155, 2151730, 2243947, 2662310, 4487894, 11219735, 15707629, 22439470, 31415258, 78538145, 157076290]

約数ペア:

[(1, 157076290), (2, 78538145), (5, 31415258), (7, 22439470), (10, 15707629), (14, 11219735), (35, 4487894), (59, 2662310), (70, 2243947), (73, 2151730), (118, 1331155), (146, 1075865), (295, 532462), (365, 430346), (413, 380330), (511, 307390), (521, 301490), (590, 266231), (730, 215173), (826, 190165), (1022, 153695), (1042, 150745), (2065, 76066), (2555, 61478), (2605, 60298), (3647, 43070), (4130, 38033), (4307, 36470), (5110, 30739), (5210, 30149), (7294, 21535), (8614, 18235)]