142012384

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1783}}^1$

素因数の和:1943

約数の個数: 48

約数和(自身を含む): 296714880

約数和(自身を除く): 154702496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 131, 152, 262, 304, 524, 608, 1048, 1783, 2096, 2489, 3566, 4192, 4978, 7132, 9956, 14264, 19912, 28528, 33877, 39824, 57056, 67754, 79648, 135508, 233573, 271016, 467146, 542032, 934292, 1084064, 1868584, 3737168, 4437887, 7474336, 8875774, 17751548, 35503096, 71006192, 142012384]

約数ペア:

[(1, 142012384), (2, 71006192), (4, 35503096), (8, 17751548), (16, 8875774), (19, 7474336), (32, 4437887), (38, 3737168), (76, 1868584), (131, 1084064), (152, 934292), (262, 542032), (304, 467146), (524, 271016), (608, 233573), (1048, 135508), (1783, 79648), (2096, 67754), (2489, 57056), (3566, 39824), (4192, 33877), (4978, 28528), (7132, 19912), (9956, 14264)]