156957809168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1\times {\mathrm{389}}^1$

素因数の和:925

約数の個数: 160

約数和(自身を含む): 335000746080

約数和(自身を除く): 178042936912

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 97, 136, 164, 194, 272, 328, 373, 388, 389, 656, 697, 746, 776, 778, 1394, 1492, 1552, 1556, 1649, 2788, 2984, 3112, 3298, 3977, 5576, 5968, 6224, 6341, 6596, 6613, 7954, 11152, 12682, 13192, 13226, 15293, 15908, 15949, 25364, 26384, 26452, 30586, 31816, 31898, 36181, 37733, 50728, 52904, 61172, 63632, 63796, 67609, 72362, 75466, 101456, 105808, 122344, 127592, 135218, 144724, 145097, 150932, 244688, 255184, 259981, 270436, 271133, 289448, 290194, 301864, 519962, 540872, 542266, 578896, 580388, 603728, 615077, 641461, 1039924, 1081744, 1084532, 1160776, 1230154, 1282922, 1483421, 1547053, 2079848, 2169064, 2321552, 2460308, 2466649, 2565844, 2966842, 3094106, 4159696, 4338128, 4920616, 4933298, 5131688, 5933684, 5948977, 6188212, 9841232, 9866596, 10263376, 11867368, 11897954, 12376424, 14074409, 19733192, 23734736, 23795908, 24752848, 25218157, 26299901, 28148818, 39466384, 47591816, 50436314, 52599802, 56297636, 95183632, 100872628, 101132609, 105199604, 112595272, 201745256, 202265218, 210399208, 225190544, 239264953, 403490512, 404530436, 420798416, 478529906, 577050769, 809060872, 957059812, 1154101538, 1618121744, 1914119624, 2308203076, 3828239248, 4616406152, 9232812304, 9809863073, 19619726146, 39239452292, 78478904584, 156957809168]

約数ペア:

[(1, 156957809168), (2, 78478904584), (4, 39239452292), (8, 19619726146), (16, 9809863073), (17, 9232812304), (34, 4616406152), (41, 3828239248), (68, 2308203076), (82, 1914119624), (97, 1618121744), (136, 1154101538), (164, 957059812), (194, 809060872), (272, 577050769), (328, 478529906), (373, 420798416), (388, 404530436), (389, 403490512), (656, 239264953), (697, 225190544), (746, 210399208), (776, 202265218), (778, 201745256), (1394, 112595272), (1492, 105199604), (1552, 101132609), (1556, 100872628), (1649, 95183632), (2788, 56297636), (2984, 52599802), (3112, 50436314), (3298, 47591816), (3977, 39466384), (5576, 28148818), (5968, 26299901), (6224, 25218157), (6341, 24752848), (6596, 23795908), (6613, 23734736), (7954, 19733192), (11152, 14074409), (12682, 12376424), (13192, 11897954), (13226, 11867368), (15293, 10263376), (15908, 9866596), (15949, 9841232), (25364, 6188212), (26384, 5948977), (26452, 5933684), (30586, 5131688), (31816, 4933298), (31898, 4920616), (36181, 4338128), (37733, 4159696), (50728, 3094106), (52904, 2966842), (61172, 2565844), (63632, 2466649), (63796, 2460308), (67609, 2321552), (72362, 2169064), (75466, 2079848), (101456, 1547053), (105808, 1483421), (122344, 1282922), (127592, 1230154), (135218, 1160776), (144724, 1084532), (145097, 1081744), (150932, 1039924), (244688, 641461), (255184, 615077), (259981, 603728), (270436, 580388), (271133, 578896), (289448, 542266), (290194, 540872), (301864, 519962)]