160647888

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 447495168

約数和(自身を除く): 286847280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 73, 76, 114, 127, 146, 152, 219, 228, 254, 292, 304, 361, 381, 438, 456, 508, 584, 722, 762, 876, 912, 1016, 1083, 1168, 1387, 1444, 1524, 1752, 2032, 2166, 2413, 2774, 2888, 3048, 3504, 4161, 4332, 4826, 5548, 5776, 6096, 7239, 8322, 8664, 9271, 9652, 11096, 14478, 16644, 17328, 18542, 19304, 22192, 26353, 27813, 28956, 33288, 37084, 38608, 45847, 52706, 55626, 57912, 66576, 74168, 79059, 91694, 105412, 111252, 115824, 137541, 148336, 158118, 176149, 183388, 210824, 222504, 275082, 316236, 352298, 366776, 421648, 445008, 528447, 550164, 632472, 704596, 733552, 1056894, 1100328, 1264944, 1409192, 2113788, 2200656, 2818384, 3346831, 4227576, 6693662, 8455152, 10040493, 13387324, 20080986, 26774648, 40161972, 53549296, 80323944, 160647888]

約数ペア:

[(1, 160647888), (2, 80323944), (3, 53549296), (4, 40161972), (6, 26774648), (8, 20080986), (12, 13387324), (16, 10040493), (19, 8455152), (24, 6693662), (38, 4227576), (48, 3346831), (57, 2818384), (73, 2200656), (76, 2113788), (114, 1409192), (127, 1264944), (146, 1100328), (152, 1056894), (219, 733552), (228, 704596), (254, 632472), (292, 550164), (304, 528447), (361, 445008), (381, 421648), (438, 366776), (456, 352298), (508, 316236), (584, 275082), (722, 222504), (762, 210824), (876, 183388), (912, 176149), (1016, 158118), (1083, 148336), (1168, 137541), (1387, 115824), (1444, 111252), (1524, 105412), (1752, 91694), (2032, 79059), (2166, 74168), (2413, 66576), (2774, 57912), (2888, 55626), (3048, 52706), (3504, 45847), (4161, 38608), (4332, 37084), (4826, 33288), (5548, 28956), (5776, 27813), (6096, 26353), (7239, 22192), (8322, 19304), (8664, 18542), (9271, 17328), (9652, 16644), (11096, 14478)]