128674752

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:418

約数の個数: 112

約数和(自身を含む): 356737920

約数和(自身を除く): 228063168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 59, 64, 74, 96, 111, 118, 148, 177, 192, 222, 236, 296, 307, 354, 444, 472, 592, 614, 708, 888, 921, 944, 1184, 1228, 1416, 1776, 1842, 1888, 2183, 2368, 2456, 2832, 3552, 3684, 3776, 4366, 4912, 5664, 6549, 7104, 7368, 8732, 9824, 11328, 11359, 13098, 14736, 17464, 18113, 19648, 22718, 26196, 29472, 34077, 34928, 36226, 45436, 52392, 54339, 58944, 68154, 69856, 72452, 90872, 104784, 108678, 136308, 139712, 144904, 181744, 209568, 217356, 272616, 289808, 363488, 419136, 434712, 545232, 579616, 670181, 726976, 869424, 1090464, 1159232, 1340362, 1738848, 2010543, 2180928, 2680724, 3477696, 4021086, 5361448, 8042172, 10722896, 16084344, 21445792, 32168688, 42891584, 64337376, 128674752]

約数ペア:

[(1, 128674752), (2, 64337376), (3, 42891584), (4, 32168688), (6, 21445792), (8, 16084344), (12, 10722896), (16, 8042172), (24, 5361448), (32, 4021086), (37, 3477696), (48, 2680724), (59, 2180928), (64, 2010543), (74, 1738848), (96, 1340362), (111, 1159232), (118, 1090464), (148, 869424), (177, 726976), (192, 670181), (222, 579616), (236, 545232), (296, 434712), (307, 419136), (354, 363488), (444, 289808), (472, 272616), (592, 217356), (614, 209568), (708, 181744), (888, 144904), (921, 139712), (944, 136308), (1184, 108678), (1228, 104784), (1416, 90872), (1776, 72452), (1842, 69856), (1888, 68154), (2183, 58944), (2368, 54339), (2456, 52392), (2832, 45436), (3552, 36226), (3684, 34928), (3776, 34077), (4366, 29472), (4912, 26196), (5664, 22718), (6549, 19648), (7104, 18113), (7368, 17464), (8732, 14736), (9824, 13098), (11328, 11359)]