189625072

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 491968512

約数和(自身を除く): 302343440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 47, 52, 56, 68, 91, 94, 104, 112, 119, 136, 163, 182, 188, 208, 221, 238, 272, 326, 329, 364, 376, 442, 476, 611, 652, 658, 728, 752, 799, 884, 952, 1141, 1222, 1304, 1316, 1456, 1547, 1598, 1768, 1904, 2119, 2282, 2444, 2608, 2632, 2771, 3094, 3196, 3536, 4238, 4277, 4564, 4888, 5264, 5542, 5593, 6188, 6392, 7661, 8476, 8554, 9128, 9776, 10387, 11084, 11186, 12376, 12784, 14833, 15322, 16952, 17108, 18256, 19397, 20774, 22168, 22372, 24752, 29666, 30644, 33904, 34216, 36023, 38794, 41548, 44336, 44744, 53627, 59332, 61288, 68432, 72046, 72709, 77588, 83096, 89488, 99593, 107254, 118664, 122576, 130237, 144092, 145418, 155176, 166192, 199186, 214508, 237328, 252161, 260474, 288184, 290836, 310352, 398372, 429016, 504322, 520948, 576368, 581672, 697151, 796744, 858032, 911659, 1008644, 1041896, 1163344, 1394302, 1593488, 1693081, 1823318, 2017288, 2083792, 2788604, 3386162, 3646636, 4034576, 5577208, 6772324, 7293272, 11154416, 11851567, 13544648, 14586544, 23703134, 27089296, 47406268, 94812536, 189625072]

約数ペア:

[(1, 189625072), (2, 94812536), (4, 47406268), (7, 27089296), (8, 23703134), (13, 14586544), (14, 13544648), (16, 11851567), (17, 11154416), (26, 7293272), (28, 6772324), (34, 5577208), (47, 4034576), (52, 3646636), (56, 3386162), (68, 2788604), (91, 2083792), (94, 2017288), (104, 1823318), (112, 1693081), (119, 1593488), (136, 1394302), (163, 1163344), (182, 1041896), (188, 1008644), (208, 911659), (221, 858032), (238, 796744), (272, 697151), (326, 581672), (329, 576368), (364, 520948), (376, 504322), (442, 429016), (476, 398372), (611, 310352), (652, 290836), (658, 288184), (728, 260474), (752, 252161), (799, 237328), (884, 214508), (952, 199186), (1141, 166192), (1222, 155176), (1304, 145418), (1316, 144092), (1456, 130237), (1547, 122576), (1598, 118664), (1768, 107254), (1904, 99593), (2119, 89488), (2282, 83096), (2444, 77588), (2608, 72709), (2632, 72046), (2771, 68432), (3094, 61288), (3196, 59332), (3536, 53627), (4238, 44744), (4277, 44336), (4564, 41548), (4888, 38794), (5264, 36023), (5542, 34216), (5593, 33904), (6188, 30644), (6392, 29666), (7661, 24752), (8476, 22372), (8554, 22168), (9128, 20774), (9776, 19397), (10387, 18256), (11084, 17108), (11186, 16952), (12376, 15322), (12784, 14833)]