169639764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2801}}^1$

素因数の和:2925

約数の個数: 72

約数和(自身を含む): 465087168

約数和(自身を除く): 295447404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 412, 588, 618, 721, 1236, 1442, 2163, 2801, 2884, 4326, 5047, 5602, 8403, 8652, 10094, 11204, 15141, 16806, 19607, 20188, 30282, 33612, 39214, 58821, 60564, 78428, 117642, 137249, 235284, 274498, 288503, 411747, 548996, 577006, 823494, 865509, 1154012, 1646988, 1731018, 2019521, 3462036, 4039042, 6058563, 8078084, 12117126, 14136647, 24234252, 28273294, 42409941, 56546588, 84819882, 169639764]

約数ペア:

[(1, 169639764), (2, 84819882), (3, 56546588), (4, 42409941), (6, 28273294), (7, 24234252), (12, 14136647), (14, 12117126), (21, 8078084), (28, 6058563), (42, 4039042), (49, 3462036), (84, 2019521), (98, 1731018), (103, 1646988), (147, 1154012), (196, 865509), (206, 823494), (294, 577006), (309, 548996), (412, 411747), (588, 288503), (618, 274498), (721, 235284), (1236, 137249), (1442, 117642), (2163, 78428), (2801, 60564), (2884, 58821), (4326, 39214), (5047, 33612), (5602, 30282), (8403, 20188), (8652, 19607), (10094, 16806), (11204, 15141)]