168748866

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^2$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 454044960

約数和(自身を除く): 285296094

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 41, 54, 66, 78, 82, 99, 117, 123, 143, 169, 198, 234, 246, 286, 297, 338, 351, 369, 429, 451, 507, 533, 594, 702, 738, 858, 902, 1014, 1066, 1107, 1287, 1353, 1521, 1599, 1681, 1859, 2214, 2574, 2706, 3042, 3198, 3362, 3718, 3861, 4059, 4563, 4797, 5043, 5577, 5863, 6929, 7722, 8118, 9126, 9594, 10086, 11154, 11726, 12177, 13858, 14391, 15129, 16731, 17589, 18491, 20787, 21853, 24354, 28782, 30258, 33462, 35178, 36982, 41574, 43706, 45387, 50193, 52767, 55473, 62361, 65559, 76219, 90774, 100386, 105534, 110946, 124722, 131118, 152438, 158301, 166419, 187083, 196677, 228657, 240383, 284089, 316602, 332838, 374166, 393354, 457314, 480766, 499257, 568178, 590031, 685971, 721149, 852267, 998514, 1180062, 1371942, 1442298, 1704534, 2057913, 2163447, 2556801, 3124979, 4115826, 4326894, 5113602, 6249958, 6490341, 7670403, 9374937, 12980682, 15340806, 18749874, 28124811, 56249622, 84374433, 168748866]

約数ペア:

[(1, 168748866), (2, 84374433), (3, 56249622), (6, 28124811), (9, 18749874), (11, 15340806), (13, 12980682), (18, 9374937), (22, 7670403), (26, 6490341), (27, 6249958), (33, 5113602), (39, 4326894), (41, 4115826), (54, 3124979), (66, 2556801), (78, 2163447), (82, 2057913), (99, 1704534), (117, 1442298), (123, 1371942), (143, 1180062), (169, 998514), (198, 852267), (234, 721149), (246, 685971), (286, 590031), (297, 568178), (338, 499257), (351, 480766), (369, 457314), (429, 393354), (451, 374166), (507, 332838), (533, 316602), (594, 284089), (702, 240383), (738, 228657), (858, 196677), (902, 187083), (1014, 166419), (1066, 158301), (1107, 152438), (1287, 131118), (1353, 124722), (1521, 110946), (1599, 105534), (1681, 100386), (1859, 90774), (2214, 76219), (2574, 65559), (2706, 62361), (3042, 55473), (3198, 52767), (3362, 50193), (3718, 45387), (3861, 43706), (4059, 41574), (4563, 36982), (4797, 35178), (5043, 33462), (5577, 30258), (5863, 28782), (6929, 24354), (7722, 21853), (8118, 20787), (9126, 18491), (9594, 17589), (10086, 16731), (11154, 15129), (11726, 14391), (12177, 13858)]