166724224

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 342254880

約数和(自身を除く): 175530656

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 131, 163, 244, 262, 326, 488, 524, 652, 976, 1048, 1304, 1952, 2096, 2608, 3904, 4192, 5216, 7808, 7991, 8384, 9943, 10432, 15982, 16768, 19886, 20864, 21353, 31964, 39772, 42706, 63928, 79544, 85412, 127856, 159088, 170824, 255712, 318176, 341648, 511424, 636352, 683296, 1022848, 1272704, 1302533, 1366592, 2605066, 2733184, 5210132, 10420264, 20840528, 41681056, 83362112, 166724224]

約数ペア:

[(1, 166724224), (2, 83362112), (4, 41681056), (8, 20840528), (16, 10420264), (32, 5210132), (61, 2733184), (64, 2605066), (122, 1366592), (128, 1302533), (131, 1272704), (163, 1022848), (244, 683296), (262, 636352), (326, 511424), (488, 341648), (524, 318176), (652, 255712), (976, 170824), (1048, 159088), (1304, 127856), (1952, 85412), (2096, 79544), (2608, 63928), (3904, 42706), (4192, 39772), (5216, 31964), (7808, 21353), (7991, 20864), (8384, 19886), (9943, 16768), (10432, 15982)]