156940811811

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{726911}}^1$

素因数の和:727096

約数の個数: 48

約数和(自身を含む): 272155852800

約数和(自身を除く): 115215040989

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 149, 161, 207, 447, 483, 1043, 1341, 1449, 3129, 3427, 9387, 10281, 23989, 30843, 71967, 215901, 726911, 2180733, 5088377, 6542199, 15265131, 16718953, 45795393, 50156859, 108309739, 117032671, 150470577, 324929217, 351098013, 758168173, 974787651, 1053294039, 2274504519, 2491123997, 6823513557, 7473371991, 17437867979, 22420115973, 52313603937, 156940811811]

約数ペア:

[(1, 156940811811), (3, 52313603937), (7, 22420115973), (9, 17437867979), (21, 7473371991), (23, 6823513557), (63, 2491123997), (69, 2274504519), (149, 1053294039), (161, 974787651), (207, 758168173), (447, 351098013), (483, 324929217), (1043, 150470577), (1341, 117032671), (1449, 108309739), (3129, 50156859), (3427, 45795393), (9387, 16718953), (10281, 15265131), (23989, 6542199), (30843, 5088377), (71967, 2180733), (215901, 726911)]