166458924

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{613}}^1$

素因数の和:1039

約数の個数: 72

約数和(自身を含む): 444757040

約数和(自身を除く): 278298116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 397, 613, 684, 794, 1191, 1226, 1588, 1839, 2382, 2452, 3573, 3678, 4764, 5517, 7146, 7356, 7543, 11034, 11647, 14292, 15086, 22068, 22629, 23294, 30172, 34941, 45258, 46588, 67887, 69882, 90516, 104823, 135774, 139764, 209646, 243361, 271548, 419292, 486722, 730083, 973444, 1460166, 2190249, 2920332, 4380498, 4623859, 8760996, 9247718, 13871577, 18495436, 27743154, 41614731, 55486308, 83229462, 166458924]

約数ペア:

[(1, 166458924), (2, 83229462), (3, 55486308), (4, 41614731), (6, 27743154), (9, 18495436), (12, 13871577), (18, 9247718), (19, 8760996), (36, 4623859), (38, 4380498), (57, 2920332), (76, 2190249), (114, 1460166), (171, 973444), (228, 730083), (342, 486722), (397, 419292), (613, 271548), (684, 243361), (794, 209646), (1191, 139764), (1226, 135774), (1588, 104823), (1839, 90516), (2382, 69882), (2452, 67887), (3573, 46588), (3678, 45258), (4764, 34941), (5517, 30172), (7146, 23294), (7356, 22629), (7543, 22068), (11034, 15086), (11647, 14292)]