169566228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21313}}^1$

素因数の和:21353

約数の個数: 72

約数和(自身を含む): 488772648

約数和(自身を除く): 319206420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 21313, 42626, 63939, 85252, 127878, 191817, 255756, 277069, 362321, 383634, 554138, 724642, 767268, 831207, 1086963, 1108276, 1449284, 1662414, 2173926, 2493621, 3260889, 3324828, 4347852, 4710173, 4987242, 6521778, 9420346, 9974484, 13043556, 14130519, 18840692, 28261038, 42391557, 56522076, 84783114, 169566228]

約数ペア:

[(1, 169566228), (2, 84783114), (3, 56522076), (4, 42391557), (6, 28261038), (9, 18840692), (12, 14130519), (13, 13043556), (17, 9974484), (18, 9420346), (26, 6521778), (34, 4987242), (36, 4710173), (39, 4347852), (51, 3324828), (52, 3260889), (68, 2493621), (78, 2173926), (102, 1662414), (117, 1449284), (153, 1108276), (156, 1086963), (204, 831207), (221, 767268), (234, 724642), (306, 554138), (442, 383634), (468, 362321), (612, 277069), (663, 255756), (884, 191817), (1326, 127878), (1989, 85252), (2652, 63939), (3978, 42626), (7956, 21313)]