149537808

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{21193}}^1$

素因数の和:21221

約数の個数: 90

約数和(自身を含む): 486847374

約数和(自身を除く): 337309566

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 21193, 42386, 63579, 84772, 127158, 148351, 169544, 190737, 254316, 296702, 339088, 381474, 445053, 508632, 593404, 762948, 890106, 1017264, 1038457, 1186808, 1335159, 1525896, 1780212, 2076914, 2373616, 2670318, 3051792, 3115371, 3560424, 4153828, 5340636, 6230742, 7120848, 8307656, 9346113, 10681272, 12461484, 16615312, 18692226, 21362544, 24922968, 37384452, 49845936, 74768904, 149537808]

約数ペア:

[(1, 149537808), (2, 74768904), (3, 49845936), (4, 37384452), (6, 24922968), (7, 21362544), (8, 18692226), (9, 16615312), (12, 12461484), (14, 10681272), (16, 9346113), (18, 8307656), (21, 7120848), (24, 6230742), (28, 5340636), (36, 4153828), (42, 3560424), (48, 3115371), (49, 3051792), (56, 2670318), (63, 2373616), (72, 2076914), (84, 1780212), (98, 1525896), (112, 1335159), (126, 1186808), (144, 1038457), (147, 1017264), (168, 890106), (196, 762948), (252, 593404), (294, 508632), (336, 445053), (392, 381474), (441, 339088), (504, 296702), (588, 254316), (784, 190737), (882, 169544), (1008, 148351), (1176, 127158), (1764, 84772), (2352, 63579), (3528, 42386), (7056, 21193)]