130261264

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1568

約数の個数: 80

約数和(自身を含む): 311230080

約数和(自身を除く): 180968816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 41, 56, 76, 82, 112, 133, 152, 164, 266, 287, 304, 328, 532, 574, 656, 779, 1064, 1148, 1493, 1558, 2128, 2296, 2986, 3116, 4592, 5453, 5972, 6232, 10451, 10906, 11944, 12464, 20902, 21812, 23888, 28367, 41804, 43624, 56734, 61213, 83608, 87248, 113468, 122426, 167216, 198569, 226936, 244852, 397138, 428491, 453872, 489704, 794276, 856982, 979408, 1163047, 1588552, 1713964, 2326094, 3177104, 3427928, 4652188, 6855856, 8141329, 9304376, 16282658, 18608752, 32565316, 65130632, 130261264]

約数ペア:

[(1, 130261264), (2, 65130632), (4, 32565316), (7, 18608752), (8, 16282658), (14, 9304376), (16, 8141329), (19, 6855856), (28, 4652188), (38, 3427928), (41, 3177104), (56, 2326094), (76, 1713964), (82, 1588552), (112, 1163047), (133, 979408), (152, 856982), (164, 794276), (266, 489704), (287, 453872), (304, 428491), (328, 397138), (532, 244852), (574, 226936), (656, 198569), (779, 167216), (1064, 122426), (1148, 113468), (1493, 87248), (1558, 83608), (2128, 61213), (2296, 56734), (2986, 43624), (3116, 41804), (4592, 28367), (5453, 23888), (5972, 21812), (6232, 20902), (10451, 12464), (10906, 11944)]