138889438166

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{571}}^1$

素因数の和:1077

約数の個数: 64

約数和(自身を含む): 217945728000

約数和(自身を除く): 79056289834

約数列:

[1, 2, 59, 79, 97, 118, 158, 194, 269, 538, 571, 1142, 4661, 5723, 7663, 9322, 11446, 15326, 15871, 21251, 26093, 31742, 33689, 42502, 45109, 52186, 55387, 67378, 90218, 110774, 153599, 307198, 452117, 904234, 1253809, 1539487, 2061347, 2507618, 2661431, 3078974, 3267833, 4122694, 4375573, 5322862, 6535666, 8751146, 9062341, 12134321, 14899103, 18124682, 24268642, 29798206, 121619473, 243238946, 258158807, 516317614, 715924939, 879047077, 1177029137, 1431849878, 1758094154, 2354058274, 69444719083, 138889438166]

約数ペア:

[(1, 138889438166), (2, 69444719083), (59, 2354058274), (79, 1758094154), (97, 1431849878), (118, 1177029137), (158, 879047077), (194, 715924939), (269, 516317614), (538, 258158807), (571, 243238946), (1142, 121619473), (4661, 29798206), (5723, 24268642), (7663, 18124682), (9322, 14899103), (11446, 12134321), (15326, 9062341), (15871, 8751146), (21251, 6535666), (26093, 5322862), (31742, 4375573), (33689, 4122694), (42502, 3267833), (45109, 3078974), (52186, 2661431), (55387, 2507618), (67378, 2061347), (90218, 1539487), (110774, 1253809), (153599, 904234), (307198, 452117)]