198416148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 541900800

約数和(自身を除く): 343484652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 149, 166, 191, 249, 298, 332, 382, 447, 498, 573, 581, 596, 764, 894, 996, 1043, 1146, 1162, 1337, 1743, 1788, 2086, 2292, 2324, 2674, 3129, 3486, 4011, 4172, 5348, 6258, 6972, 8022, 12367, 12516, 15853, 16044, 24734, 28459, 31706, 37101, 47559, 49468, 56918, 63412, 74202, 85377, 86569, 95118, 110971, 113836, 148404, 170754, 173138, 190236, 199213, 221942, 259707, 332913, 341508, 346276, 398426, 443884, 519414, 597639, 665826, 796852, 1038828, 1195278, 1331652, 2362097, 2390556, 4724194, 7086291, 9448388, 14172582, 16534679, 28345164, 33069358, 49604037, 66138716, 99208074, 198416148]

約数ペア:

[(1, 198416148), (2, 99208074), (3, 66138716), (4, 49604037), (6, 33069358), (7, 28345164), (12, 16534679), (14, 14172582), (21, 9448388), (28, 7086291), (42, 4724194), (83, 2390556), (84, 2362097), (149, 1331652), (166, 1195278), (191, 1038828), (249, 796852), (298, 665826), (332, 597639), (382, 519414), (447, 443884), (498, 398426), (573, 346276), (581, 341508), (596, 332913), (764, 259707), (894, 221942), (996, 199213), (1043, 190236), (1146, 173138), (1162, 170754), (1337, 148404), (1743, 113836), (1788, 110971), (2086, 95118), (2292, 86569), (2324, 85377), (2674, 74202), (3129, 63412), (3486, 56918), (4011, 49468), (4172, 47559), (5348, 37101), (6258, 31706), (6972, 28459), (8022, 24734), (12367, 16044), (12516, 15853)]