168889672638

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{443273}}^1$

素因数の和:443689

約数の個数: 48

約数和(自身を含む): 372999113136

約数和(自身を除く): 204109440498

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 347, 366, 549, 694, 1041, 1098, 2082, 3123, 6246, 21167, 42334, 63501, 127002, 190503, 381006, 443273, 886546, 1329819, 2659638, 3989457, 7978914, 27039653, 54079306, 81118959, 153815731, 162237918, 243356877, 307631462, 461447193, 486713754, 922894386, 1384341579, 2768683158, 9382759591, 18765519182, 28148278773, 56296557546, 84444836319, 168889672638]

約数ペア:

[(1, 168889672638), (2, 84444836319), (3, 56296557546), (6, 28148278773), (9, 18765519182), (18, 9382759591), (61, 2768683158), (122, 1384341579), (183, 922894386), (347, 486713754), (366, 461447193), (549, 307631462), (694, 243356877), (1041, 162237918), (1098, 153815731), (2082, 81118959), (3123, 54079306), (6246, 27039653), (21167, 7978914), (42334, 3989457), (63501, 2659638), (127002, 1329819), (190503, 886546), (381006, 443273)]