172051232

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4639}}^1$

素因数の和:4729

約数の個数: 48

約数和(自身を含む): 362476800

約数和(自身を除く): 190425568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 488, 608, 976, 1159, 1952, 2318, 4636, 4639, 9272, 9278, 18544, 18556, 37088, 37112, 74224, 88141, 148448, 176282, 282979, 352564, 565958, 705128, 1131916, 1410256, 2263832, 2820512, 4527664, 5376601, 9055328, 10753202, 21506404, 43012808, 86025616, 172051232]

約数ペア:

[(1, 172051232), (2, 86025616), (4, 43012808), (8, 21506404), (16, 10753202), (19, 9055328), (32, 5376601), (38, 4527664), (61, 2820512), (76, 2263832), (122, 1410256), (152, 1131916), (244, 705128), (304, 565958), (488, 352564), (608, 282979), (976, 176282), (1159, 148448), (1952, 88141), (2318, 74224), (4636, 37112), (4639, 37088), (9272, 18556), (9278, 18544)]