161749692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11149}}^1$

素因数の和:11203

約数の個数: 72

約数和(自身を含む): 454563200

約数和(自身を除く): 292813508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 11149, 14508, 22298, 33447, 44596, 66894, 100341, 133788, 144937, 200682, 289874, 345619, 401364, 434811, 579748, 691238, 869622, 1036857, 1304433, 1382476, 1739244, 2073714, 2608866, 3110571, 4147428, 4493047, 5217732, 6221142, 8986094, 12442284, 13479141, 17972188, 26958282, 40437423, 53916564, 80874846, 161749692]

約数ペア:

[(1, 161749692), (2, 80874846), (3, 53916564), (4, 40437423), (6, 26958282), (9, 17972188), (12, 13479141), (13, 12442284), (18, 8986094), (26, 6221142), (31, 5217732), (36, 4493047), (39, 4147428), (52, 3110571), (62, 2608866), (78, 2073714), (93, 1739244), (117, 1382476), (124, 1304433), (156, 1036857), (186, 869622), (234, 691238), (279, 579748), (372, 434811), (403, 401364), (468, 345619), (558, 289874), (806, 200682), (1116, 144937), (1209, 133788), (1612, 100341), (2418, 66894), (3627, 44596), (4836, 33447), (7254, 22298), (11149, 14508)]