171542784

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1877}}^1$

素因数の和:1920

約数の個数: 144

約数和(自身を含む): 552763008

約数和(自身を除く): 381220224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 768, 816, 896, 952, 1088, 1344, 1428, 1632, 1792, 1877, 1904, 2176, 2688, 2856, 3264, 3754, 3808, 4352, 5376, 5631, 5712, 6528, 7508, 7616, 11262, 11424, 13056, 13139, 15016, 15232, 22524, 22848, 26278, 30032, 30464, 31909, 39417, 45048, 45696, 52556, 60064, 63818, 78834, 90096, 91392, 95727, 105112, 120128, 127636, 157668, 180192, 191454, 210224, 223363, 240256, 255272, 315336, 360384, 382908, 420448, 446726, 480512, 510544, 630672, 670089, 720768, 765816, 840896, 893452, 1021088, 1261344, 1340178, 1441536, 1531632, 1681792, 1786904, 2042176, 2522688, 2680356, 3063264, 3363584, 3573808, 4084352, 5045376, 5360712, 6126528, 7147616, 8168704, 10090752, 10721424, 12253056, 14295232, 21442848, 24506112, 28590464, 42885696, 57180928, 85771392, 171542784]

約数ペア:

[(1, 171542784), (2, 85771392), (3, 57180928), (4, 42885696), (6, 28590464), (7, 24506112), (8, 21442848), (12, 14295232), (14, 12253056), (16, 10721424), (17, 10090752), (21, 8168704), (24, 7147616), (28, 6126528), (32, 5360712), (34, 5045376), (42, 4084352), (48, 3573808), (51, 3363584), (56, 3063264), (64, 2680356), (68, 2522688), (84, 2042176), (96, 1786904), (102, 1681792), (112, 1531632), (119, 1441536), (128, 1340178), (136, 1261344), (168, 1021088), (192, 893452), (204, 840896), (224, 765816), (238, 720768), (256, 670089), (272, 630672), (336, 510544), (357, 480512), (384, 446726), (408, 420448), (448, 382908), (476, 360384), (544, 315336), (672, 255272), (714, 240256), (768, 223363), (816, 210224), (896, 191454), (952, 180192), (1088, 157668), (1344, 127636), (1428, 120128), (1632, 105112), (1792, 95727), (1877, 91392), (1904, 90096), (2176, 78834), (2688, 63818), (2856, 60064), (3264, 52556), (3754, 45696), (3808, 45048), (4352, 39417), (5376, 31909), (5631, 30464), (5712, 30032), (6528, 26278), (7508, 22848), (7616, 22524), (11262, 15232), (11424, 15016), (13056, 13139)]