163706432

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2207}}^1$

素因数の和:2299

約数の個数: 56

約数和(自身を含む): 347715840

約数和(自身を除く): 184009408

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 152, 244, 304, 488, 608, 976, 1159, 1216, 1952, 2207, 2318, 3904, 4414, 4636, 8828, 9272, 17656, 18544, 35312, 37088, 41933, 70624, 74176, 83866, 134627, 141248, 167732, 269254, 335464, 538508, 670928, 1077016, 1341856, 2154032, 2557913, 2683712, 4308064, 5115826, 8616128, 10231652, 20463304, 40926608, 81853216, 163706432]

約数ペア:

[(1, 163706432), (2, 81853216), (4, 40926608), (8, 20463304), (16, 10231652), (19, 8616128), (32, 5115826), (38, 4308064), (61, 2683712), (64, 2557913), (76, 2154032), (122, 1341856), (152, 1077016), (244, 670928), (304, 538508), (488, 335464), (608, 269254), (976, 167732), (1159, 141248), (1216, 134627), (1952, 83866), (2207, 74176), (2318, 70624), (3904, 41933), (4414, 37088), (4636, 35312), (8828, 18544), (9272, 17656)]