156728806112

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{197}}^1\times {\mathrm{86027}}^1$

素因数の和:86268

約数の個数: 72

約数和(自身を含む): 329445774504

約数和(自身を除く): 172716968392

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 197, 272, 289, 394, 544, 578, 788, 1156, 1576, 2312, 3152, 3349, 4624, 6304, 6698, 9248, 13396, 26792, 53584, 56933, 86027, 107168, 113866, 172054, 227732, 344108, 455464, 688216, 910928, 1376432, 1462459, 1821856, 2752864, 2924918, 5849836, 11699672, 16947319, 23399344, 24861803, 33894638, 46798688, 49723606, 67789276, 99447212, 135578552, 198894424, 271157104, 288104423, 397788848, 542314208, 576208846, 795577696, 1152417692, 2304835384, 4609670768, 4897775191, 9219341536, 9795550382, 19591100764, 39182201528, 78364403056, 156728806112]

約数ペア:

[(1, 156728806112), (2, 78364403056), (4, 39182201528), (8, 19591100764), (16, 9795550382), (17, 9219341536), (32, 4897775191), (34, 4609670768), (68, 2304835384), (136, 1152417692), (197, 795577696), (272, 576208846), (289, 542314208), (394, 397788848), (544, 288104423), (578, 271157104), (788, 198894424), (1156, 135578552), (1576, 99447212), (2312, 67789276), (3152, 49723606), (3349, 46798688), (4624, 33894638), (6304, 24861803), (6698, 23399344), (9248, 16947319), (13396, 11699672), (26792, 5849836), (53584, 2924918), (56933, 2752864), (86027, 1821856), (107168, 1462459), (113866, 1376432), (172054, 910928), (227732, 688216), (344108, 455464)]