161799264

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{4643}}^1$

素因数の和:4681

約数の個数: 108

約数和(自身を含む): 505856988

約数和(自身を除く): 344057724

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 121, 132, 144, 176, 198, 242, 264, 288, 352, 363, 396, 484, 528, 726, 792, 968, 1056, 1089, 1452, 1584, 1936, 2178, 2904, 3168, 3872, 4356, 4643, 5808, 8712, 9286, 11616, 13929, 17424, 18572, 27858, 34848, 37144, 41787, 51073, 55716, 74288, 83574, 102146, 111432, 148576, 153219, 167148, 204292, 222864, 306438, 334296, 408584, 445728, 459657, 561803, 612876, 668592, 817168, 919314, 1123606, 1225752, 1337184, 1634336, 1685409, 1838628, 2247212, 2451504, 3370818, 3677256, 4494424, 4903008, 5056227, 6741636, 7354512, 8988848, 10112454, 13483272, 14709024, 17977696, 20224908, 26966544, 40449816, 53933088, 80899632, 161799264]

約数ペア:

[(1, 161799264), (2, 80899632), (3, 53933088), (4, 40449816), (6, 26966544), (8, 20224908), (9, 17977696), (11, 14709024), (12, 13483272), (16, 10112454), (18, 8988848), (22, 7354512), (24, 6741636), (32, 5056227), (33, 4903008), (36, 4494424), (44, 3677256), (48, 3370818), (66, 2451504), (72, 2247212), (88, 1838628), (96, 1685409), (99, 1634336), (121, 1337184), (132, 1225752), (144, 1123606), (176, 919314), (198, 817168), (242, 668592), (264, 612876), (288, 561803), (352, 459657), (363, 445728), (396, 408584), (484, 334296), (528, 306438), (726, 222864), (792, 204292), (968, 167148), (1056, 153219), (1089, 148576), (1452, 111432), (1584, 102146), (1936, 83574), (2178, 74288), (2904, 55716), (3168, 51073), (3872, 41787), (4356, 37144), (4643, 34848), (5808, 27858), (8712, 18572), (9286, 17424), (11616, 13929)]