185890302

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1447}}^1$

素因数の和:1535

約数の個数: 80

約数和(自身を含む): 456241632

約数和(自身を除く): 270351330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 81, 117, 122, 162, 183, 234, 351, 366, 549, 702, 793, 1053, 1098, 1447, 1586, 1647, 2106, 2379, 2894, 3294, 4341, 4758, 4941, 7137, 8682, 9882, 13023, 14274, 18811, 21411, 26046, 37622, 39069, 42822, 56433, 64233, 78138, 88267, 112866, 117207, 128466, 169299, 176534, 234414, 264801, 338598, 507897, 529602, 794403, 1015794, 1147471, 1523691, 1588806, 2294942, 2383209, 3047382, 3442413, 4766418, 6884826, 7149627, 10327239, 14299254, 20654478, 30981717, 61963434, 92945151, 185890302]

約数ペア:

[(1, 185890302), (2, 92945151), (3, 61963434), (6, 30981717), (9, 20654478), (13, 14299254), (18, 10327239), (26, 7149627), (27, 6884826), (39, 4766418), (54, 3442413), (61, 3047382), (78, 2383209), (81, 2294942), (117, 1588806), (122, 1523691), (162, 1147471), (183, 1015794), (234, 794403), (351, 529602), (366, 507897), (549, 338598), (702, 264801), (793, 234414), (1053, 176534), (1098, 169299), (1447, 128466), (1586, 117207), (1647, 112866), (2106, 88267), (2379, 78138), (2894, 64233), (3294, 56433), (4341, 42822), (4758, 39069), (4941, 37622), (7137, 26046), (8682, 21411), (9882, 18811), (13023, 14274)]