156638544464

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{8663}}^1$

素因数の和:9396

約数の個数: 80

約数和(自身を含む): 318652354944

約数和(自身を除く): 162013810480

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 328, 344, 641, 656, 688, 1282, 1763, 2564, 3526, 5128, 7052, 8663, 10256, 14104, 17326, 26281, 27563, 28208, 34652, 52562, 55126, 69304, 105124, 110252, 138608, 210248, 220504, 355183, 372509, 420496, 441008, 710366, 745018, 1130083, 1420732, 1490036, 2260166, 2841464, 2980072, 4520332, 5552983, 5682928, 5960144, 9040664, 11105966, 15272869, 18081328, 22211932, 30545738, 44423864, 61091476, 88847728, 122182952, 227672303, 238778269, 244365904, 455344606, 477556538, 910689212, 955113076, 1821378424, 1910226152, 3642756848, 3820452304, 9789909029, 19579818058, 39159636116, 78319272232, 156638544464]

約数ペア:

[(1, 156638544464), (2, 78319272232), (4, 39159636116), (8, 19579818058), (16, 9789909029), (41, 3820452304), (43, 3642756848), (82, 1910226152), (86, 1821378424), (164, 955113076), (172, 910689212), (328, 477556538), (344, 455344606), (641, 244365904), (656, 238778269), (688, 227672303), (1282, 122182952), (1763, 88847728), (2564, 61091476), (3526, 44423864), (5128, 30545738), (7052, 22211932), (8663, 18081328), (10256, 15272869), (14104, 11105966), (17326, 9040664), (26281, 5960144), (27563, 5682928), (28208, 5552983), (34652, 4520332), (52562, 2980072), (55126, 2841464), (69304, 2260166), (105124, 1490036), (110252, 1420732), (138608, 1130083), (210248, 745018), (220504, 710366), (355183, 441008), (372509, 420496)]