148695444

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1459}}^1$

素因数の和:1637

約数の個数: 72

約数和(自身を含む): 398580000

約数和(自身を除く): 249884556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 149, 171, 228, 298, 342, 447, 596, 684, 894, 1341, 1459, 1788, 2682, 2831, 2918, 4377, 5364, 5662, 5836, 8493, 8754, 11324, 13131, 16986, 17508, 25479, 26262, 27721, 33972, 50958, 52524, 55442, 83163, 101916, 110884, 166326, 217391, 249489, 332652, 434782, 498978, 652173, 869564, 997956, 1304346, 1956519, 2608692, 3913038, 4130429, 7826076, 8260858, 12391287, 16521716, 24782574, 37173861, 49565148, 74347722, 148695444]

約数ペア:

[(1, 148695444), (2, 74347722), (3, 49565148), (4, 37173861), (6, 24782574), (9, 16521716), (12, 12391287), (18, 8260858), (19, 7826076), (36, 4130429), (38, 3913038), (57, 2608692), (76, 1956519), (114, 1304346), (149, 997956), (171, 869564), (228, 652173), (298, 498978), (342, 434782), (447, 332652), (596, 249489), (684, 217391), (894, 166326), (1341, 110884), (1459, 101916), (1788, 83163), (2682, 55442), (2831, 52524), (2918, 50958), (4377, 33972), (5364, 27721), (5662, 26262), (5836, 25479), (8493, 17508), (8754, 16986), (11324, 13131)]