161483868

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5477}}^1$

素因数の和:5513

約数の個数: 120

約数和(自身を含む): 519664992

約数和(自身を除く): 358181124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 5477, 7371, 9828, 10954, 14742, 16431, 21908, 29484, 32862, 38339, 49293, 65724, 71201, 76678, 98586, 115017, 142402, 147879, 153356, 197172, 213603, 230034, 284804, 295758, 345051, 427206, 443637, 460068, 498407, 591516, 640809, 690102, 854412, 887274, 996814, 1035153, 1281618, 1380204, 1495221, 1774548, 1922427, 1993628, 2070306, 2563236, 2990442, 3105459, 3844854, 4140612, 4485663, 5767281, 5980884, 6210918, 7689708, 8971326, 11534562, 12421836, 13456989, 17942652, 23069124, 26913978, 40370967, 53827956, 80741934, 161483868]

約数ペア:

[(1, 161483868), (2, 80741934), (3, 53827956), (4, 40370967), (6, 26913978), (7, 23069124), (9, 17942652), (12, 13456989), (13, 12421836), (14, 11534562), (18, 8971326), (21, 7689708), (26, 6210918), (27, 5980884), (28, 5767281), (36, 4485663), (39, 4140612), (42, 3844854), (52, 3105459), (54, 2990442), (63, 2563236), (78, 2070306), (81, 1993628), (84, 1922427), (91, 1774548), (108, 1495221), (117, 1380204), (126, 1281618), (156, 1035153), (162, 996814), (182, 887274), (189, 854412), (234, 690102), (252, 640809), (273, 591516), (324, 498407), (351, 460068), (364, 443637), (378, 427206), (468, 345051), (546, 295758), (567, 284804), (702, 230034), (756, 213603), (819, 197172), (1053, 153356), (1092, 147879), (1134, 142402), (1404, 115017), (1638, 98586), (2106, 76678), (2268, 71201), (2457, 65724), (3276, 49293), (4212, 38339), (4914, 32862), (5477, 29484), (7371, 21908), (9828, 16431), (10954, 14742)]