145281752

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12413}}^1$

素因数の和:12456

約数の個数: 64

約数和(自身を含む): 357523200

約数和(自身を除く): 212241448

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2926, 5852, 11704, 12413, 24826, 49652, 86891, 99304, 136543, 173782, 235847, 273086, 347564, 471694, 546172, 695128, 943388, 955801, 1092344, 1650929, 1886776, 1911602, 2594317, 3301858, 3823204, 5188634, 6603716, 7646408, 10377268, 13207432, 18160219, 20754536, 36320438, 72640876, 145281752]

約数ペア:

[(1, 145281752), (2, 72640876), (4, 36320438), (7, 20754536), (8, 18160219), (11, 13207432), (14, 10377268), (19, 7646408), (22, 6603716), (28, 5188634), (38, 3823204), (44, 3301858), (56, 2594317), (76, 1911602), (77, 1886776), (88, 1650929), (133, 1092344), (152, 955801), (154, 943388), (209, 695128), (266, 546172), (308, 471694), (418, 347564), (532, 273086), (616, 235847), (836, 173782), (1064, 136543), (1463, 99304), (1672, 86891), (2926, 49652), (5852, 24826), (11704, 12413)]