131526208

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9833}}^1$

素因数の和:9875

約数の個数: 56

約数和(自身を含む): 299740320

約数和(自身を除く): 168214112

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 9833, 13376, 19666, 39332, 78664, 108163, 157328, 186827, 216326, 314656, 373654, 432652, 629312, 747308, 865304, 1494616, 1730608, 2055097, 2989232, 3461216, 4110194, 5978464, 6922432, 8220388, 11956928, 16440776, 32881552, 65763104, 131526208]

約数ペア:

[(1, 131526208), (2, 65763104), (4, 32881552), (8, 16440776), (11, 11956928), (16, 8220388), (19, 6922432), (22, 5978464), (32, 4110194), (38, 3461216), (44, 2989232), (64, 2055097), (76, 1730608), (88, 1494616), (152, 865304), (176, 747308), (209, 629312), (304, 432652), (352, 373654), (418, 314656), (608, 216326), (704, 186827), (836, 157328), (1216, 108163), (1672, 78664), (3344, 39332), (6688, 19666), (9833, 13376)]