171266076

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:725

約数の個数: 120

約数和(自身を含む): 482993280

約数和(自身を除く): 311727204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 43, 54, 57, 76, 81, 86, 108, 114, 129, 162, 171, 172, 228, 258, 324, 342, 387, 513, 516, 647, 684, 774, 817, 1026, 1161, 1294, 1539, 1548, 1634, 1941, 2052, 2322, 2451, 2588, 3078, 3268, 3483, 3882, 4644, 4902, 5823, 6156, 6966, 7353, 7764, 9804, 11646, 12293, 13932, 14706, 17469, 22059, 23292, 24586, 27821, 29412, 34938, 36879, 44118, 49172, 52407, 55642, 66177, 69876, 73758, 83463, 88236, 104814, 110637, 111284, 132354, 147516, 166926, 209628, 221274, 250389, 264708, 331911, 333852, 442548, 500778, 528599, 663822, 751167, 995733, 1001556, 1057198, 1327644, 1502334, 1585797, 1991466, 2114396, 2253501, 3004668, 3171594, 3982932, 4507002, 4757391, 6343188, 9014004, 9514782, 14272173, 19029564, 28544346, 42816519, 57088692, 85633038, 171266076]

約数ペア:

[(1, 171266076), (2, 85633038), (3, 57088692), (4, 42816519), (6, 28544346), (9, 19029564), (12, 14272173), (18, 9514782), (19, 9014004), (27, 6343188), (36, 4757391), (38, 4507002), (43, 3982932), (54, 3171594), (57, 3004668), (76, 2253501), (81, 2114396), (86, 1991466), (108, 1585797), (114, 1502334), (129, 1327644), (162, 1057198), (171, 1001556), (172, 995733), (228, 751167), (258, 663822), (324, 528599), (342, 500778), (387, 442548), (513, 333852), (516, 331911), (647, 264708), (684, 250389), (774, 221274), (817, 209628), (1026, 166926), (1161, 147516), (1294, 132354), (1539, 111284), (1548, 110637), (1634, 104814), (1941, 88236), (2052, 83463), (2322, 73758), (2451, 69876), (2588, 66177), (3078, 55642), (3268, 52407), (3483, 49172), (3882, 44118), (4644, 36879), (4902, 34938), (5823, 29412), (6156, 27821), (6966, 24586), (7353, 23292), (7764, 22059), (9804, 17469), (11646, 14706), (12293, 13932)]