178778752

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 388231380

約数和(自身を除く): 209452628

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 73, 76, 106, 128, 146, 152, 212, 292, 304, 361, 424, 584, 608, 722, 848, 1007, 1168, 1216, 1387, 1444, 1696, 2014, 2336, 2432, 2774, 2888, 3392, 3869, 4028, 4672, 5548, 5776, 6784, 7738, 8056, 9344, 11096, 11552, 15476, 16112, 19133, 22192, 23104, 26353, 30952, 32224, 38266, 44384, 46208, 52706, 61904, 64448, 73511, 76532, 88768, 105412, 123808, 128896, 147022, 153064, 177536, 210824, 247616, 294044, 306128, 421648, 495232, 588088, 612256, 843296, 1176176, 1224512, 1396709, 1686592, 2352352, 2449024, 2793418, 3373184, 4704704, 5586836, 9409408, 11173672, 22347344, 44694688, 89389376, 178778752]

約数ペア:

[(1, 178778752), (2, 89389376), (4, 44694688), (8, 22347344), (16, 11173672), (19, 9409408), (32, 5586836), (38, 4704704), (53, 3373184), (64, 2793418), (73, 2449024), (76, 2352352), (106, 1686592), (128, 1396709), (146, 1224512), (152, 1176176), (212, 843296), (292, 612256), (304, 588088), (361, 495232), (424, 421648), (584, 306128), (608, 294044), (722, 247616), (848, 210824), (1007, 177536), (1168, 153064), (1216, 147022), (1387, 128896), (1444, 123808), (1696, 105412), (2014, 88768), (2336, 76532), (2432, 73511), (2774, 64448), (2888, 61904), (3392, 52706), (3869, 46208), (4028, 44384), (4672, 38266), (5548, 32224), (5776, 30952), (6784, 26353), (7738, 23104), (8056, 22192), (9344, 19133), (11096, 16112), (11552, 15476)]