127824768

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 399550320

約数和(自身を除く): 271725552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 61, 64, 68, 72, 96, 102, 107, 122, 128, 136, 144, 153, 183, 192, 204, 214, 244, 272, 288, 306, 321, 366, 384, 408, 428, 488, 544, 549, 576, 612, 642, 732, 816, 856, 963, 976, 1037, 1088, 1098, 1152, 1224, 1284, 1464, 1632, 1712, 1819, 1926, 1952, 2074, 2176, 2196, 2448, 2568, 2928, 3111, 3264, 3424, 3638, 3852, 3904, 4148, 4392, 4896, 5136, 5457, 5856, 6222, 6527, 6528, 6848, 7276, 7704, 7808, 8296, 8784, 9333, 9792, 10272, 10914, 11712, 12444, 13054, 13696, 14552, 15408, 16371, 16592, 17568, 18666, 19581, 19584, 20544, 21828, 23424, 24888, 26108, 29104, 30816, 32742, 33184, 35136, 37332, 39162, 41088, 43656, 49776, 52216, 58208, 58743, 61632, 65484, 66368, 70272, 74664, 78324, 87312, 99552, 104432, 110959, 116416, 117486, 123264, 130968, 132736, 149328, 156648, 174624, 199104, 208864, 221918, 232832, 234972, 261936, 298656, 313296, 332877, 349248, 398208, 417728, 443836, 469944, 523872, 597312, 626592, 665754, 698496, 835456, 887672, 939888, 998631, 1047744, 1194624, 1253184, 1331508, 1775344, 1879776, 1997262, 2095488, 2506368, 2663016, 3550688, 3759552, 3994524, 5326032, 7101376, 7519104, 7989048, 10652064, 14202752, 15978096, 21304128, 31956192, 42608256, 63912384, 127824768]

約数ペア:

[(1, 127824768), (2, 63912384), (3, 42608256), (4, 31956192), (6, 21304128), (8, 15978096), (9, 14202752), (12, 10652064), (16, 7989048), (17, 7519104), (18, 7101376), (24, 5326032), (32, 3994524), (34, 3759552), (36, 3550688), (48, 2663016), (51, 2506368), (61, 2095488), (64, 1997262), (68, 1879776), (72, 1775344), (96, 1331508), (102, 1253184), (107, 1194624), (122, 1047744), (128, 998631), (136, 939888), (144, 887672), (153, 835456), (183, 698496), (192, 665754), (204, 626592), (214, 597312), (244, 523872), (272, 469944), (288, 443836), (306, 417728), (321, 398208), (366, 349248), (384, 332877), (408, 313296), (428, 298656), (488, 261936), (544, 234972), (549, 232832), (576, 221918), (612, 208864), (642, 199104), (732, 174624), (816, 156648), (856, 149328), (963, 132736), (976, 130968), (1037, 123264), (1088, 117486), (1098, 116416), (1152, 110959), (1224, 104432), (1284, 99552), (1464, 87312), (1632, 78324), (1712, 74664), (1819, 70272), (1926, 66368), (1952, 65484), (2074, 61632), (2176, 58743), (2196, 58208), (2448, 52216), (2568, 49776), (2928, 43656), (3111, 41088), (3264, 39162), (3424, 37332), (3638, 35136), (3852, 33184), (3904, 32742), (4148, 30816), (4392, 29104), (4896, 26108), (5136, 24888), (5457, 23424), (5856, 21828), (6222, 20544), (6527, 19584), (6528, 19581), (6848, 18666), (7276, 17568), (7704, 16592), (7808, 16371), (8296, 15408), (8784, 14552), (9333, 13696), (9792, 13054), (10272, 12444), (10914, 11712)]