142030016

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:733

約数の個数: 56

約数和(自身を含む): 298460160

約数和(自身を除く): 156430144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 271, 304, 431, 542, 608, 862, 1084, 1216, 1724, 2168, 3448, 4336, 5149, 6896, 8189, 8672, 10298, 13792, 16378, 17344, 20596, 27584, 32756, 41192, 65512, 82384, 116801, 131024, 164768, 233602, 262048, 329536, 467204, 524096, 934408, 1868816, 2219219, 3737632, 4438438, 7475264, 8876876, 17753752, 35507504, 71015008, 142030016]

約数ペア:

[(1, 142030016), (2, 71015008), (4, 35507504), (8, 17753752), (16, 8876876), (19, 7475264), (32, 4438438), (38, 3737632), (64, 2219219), (76, 1868816), (152, 934408), (271, 524096), (304, 467204), (431, 329536), (542, 262048), (608, 233602), (862, 164768), (1084, 131024), (1216, 116801), (1724, 82384), (2168, 65512), (3448, 41192), (4336, 32756), (5149, 27584), (6896, 20596), (8189, 17344), (8672, 16378), (10298, 13792)]