181023488

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{37217}}^1$

素因数の和:37252

約数の個数: 36

約数和(自身を含む): 380367960

約数和(自身を除く): 199344472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 37217, 74434, 148868, 297736, 595472, 707123, 1190944, 1414246, 2381888, 2828492, 4763776, 5656984, 9527552, 11313968, 22627936, 45255872, 90511744, 181023488]

約数ペア:

[(1, 181023488), (2, 90511744), (4, 45255872), (8, 22627936), (16, 11313968), (19, 9527552), (32, 5656984), (38, 4763776), (64, 2828492), (76, 2381888), (128, 1414246), (152, 1190944), (256, 707123), (304, 595472), (608, 297736), (1216, 148868), (2432, 74434), (4864, 37217)]