165223188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{2089}}^1$

素因数の和:2138

約数の個数: 72

約数和(自身を含む): 452652200

約数和(自身を除く): 287429012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 2089, 2197, 3042, 4178, 4394, 6084, 6267, 6591, 8356, 8788, 12534, 13182, 18801, 19773, 25068, 26364, 27157, 37602, 39546, 54314, 75204, 79092, 81471, 108628, 162942, 244413, 325884, 353041, 488826, 706082, 977652, 1059123, 1412164, 2118246, 3177369, 4236492, 4589533, 6354738, 9179066, 12709476, 13768599, 18358132, 27537198, 41305797, 55074396, 82611594, 165223188]

約数ペア:

[(1, 165223188), (2, 82611594), (3, 55074396), (4, 41305797), (6, 27537198), (9, 18358132), (12, 13768599), (13, 12709476), (18, 9179066), (26, 6354738), (36, 4589533), (39, 4236492), (52, 3177369), (78, 2118246), (117, 1412164), (156, 1059123), (169, 977652), (234, 706082), (338, 488826), (468, 353041), (507, 325884), (676, 244413), (1014, 162942), (1521, 108628), (2028, 81471), (2089, 79092), (2197, 75204), (3042, 54314), (4178, 39546), (4394, 37602), (6084, 27157), (6267, 26364), (6591, 25068), (8356, 19773), (8788, 18801), (12534, 13182)]