161419284

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6763}}^1$

素因数の和:6806

約数の個数: 96

約数和(自身を含む): 477267840

約数和(自身を除く): 315848556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1326, 1404, 1836, 1989, 2652, 3978, 5967, 6763, 7956, 11934, 13526, 20289, 23868, 27052, 40578, 60867, 81156, 87919, 114971, 121734, 175838, 182601, 229942, 243468, 263757, 344913, 351676, 365202, 459884, 527514, 689826, 730404, 791271, 1034739, 1055028, 1379652, 1494623, 1582542, 2069478, 2373813, 2989246, 3104217, 3165084, 4138956, 4483869, 4747626, 5978492, 6208434, 8967738, 9495252, 12416868, 13451607, 17935476, 26903214, 40354821, 53806428, 80709642, 161419284]

約数ペア:

[(1, 161419284), (2, 80709642), (3, 53806428), (4, 40354821), (6, 26903214), (9, 17935476), (12, 13451607), (13, 12416868), (17, 9495252), (18, 8967738), (26, 6208434), (27, 5978492), (34, 4747626), (36, 4483869), (39, 4138956), (51, 3165084), (52, 3104217), (54, 2989246), (68, 2373813), (78, 2069478), (102, 1582542), (108, 1494623), (117, 1379652), (153, 1055028), (156, 1034739), (204, 791271), (221, 730404), (234, 689826), (306, 527514), (351, 459884), (442, 365202), (459, 351676), (468, 344913), (612, 263757), (663, 243468), (702, 229942), (884, 182601), (918, 175838), (1326, 121734), (1404, 114971), (1836, 87919), (1989, 81156), (2652, 60867), (3978, 40578), (5967, 27052), (6763, 23868), (7956, 20289), (11934, 13526)]