188012706

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 80

約数和(自身を含む): 453896448

約数和(自身を除く): 265883742

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 343, 421, 434, 651, 686, 842, 1029, 1263, 1302, 1519, 2058, 2401, 2526, 2947, 3038, 4557, 4802, 5894, 7203, 8841, 9114, 10633, 13051, 14406, 17682, 20629, 21266, 26102, 31899, 39153, 41258, 61887, 63798, 74431, 78306, 91357, 123774, 144403, 148862, 182714, 223293, 274071, 288806, 433209, 446586, 548142, 639499, 866418, 1010821, 1278998, 1918497, 2021642, 3032463, 3836994, 4476493, 6064926, 8952986, 13429479, 26858958, 31335451, 62670902, 94006353, 188012706]

約数ペア:

[(1, 188012706), (2, 94006353), (3, 62670902), (6, 31335451), (7, 26858958), (14, 13429479), (21, 8952986), (31, 6064926), (42, 4476493), (49, 3836994), (62, 3032463), (93, 2021642), (98, 1918497), (147, 1278998), (186, 1010821), (217, 866418), (294, 639499), (343, 548142), (421, 446586), (434, 433209), (651, 288806), (686, 274071), (842, 223293), (1029, 182714), (1263, 148862), (1302, 144403), (1519, 123774), (2058, 91357), (2401, 78306), (2526, 74431), (2947, 63798), (3038, 61887), (4557, 41258), (4802, 39153), (5894, 31899), (7203, 26102), (8841, 21266), (9114, 20629), (10633, 17682), (13051, 14406)]