156728714072

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2657}}^1\times {\mathrm{55439}}^1$

素因数の和:58128

約数の個数: 64

約数和(自身を含む): 353662848000

約数和(自身を除く): 196934133928

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 2657, 5314, 10628, 18599, 21256, 37198, 50483, 55439, 74396, 100966, 110878, 148792, 201932, 221756, 353381, 388073, 403864, 443512, 706762, 776146, 1053341, 1413524, 1552292, 2106682, 2827048, 3104584, 4213364, 7373387, 8426728, 14746774, 29493548, 58987096, 147301423, 294602846, 589205692, 1031109961, 1178411384, 2062219922, 2798727037, 4124439844, 5597454074, 8248879688, 11194908148, 19591089259, 22389816296, 39182178518, 78364357036, 156728714072]

約数ペア:

[(1, 156728714072), (2, 78364357036), (4, 39182178518), (7, 22389816296), (8, 19591089259), (14, 11194908148), (19, 8248879688), (28, 5597454074), (38, 4124439844), (56, 2798727037), (76, 2062219922), (133, 1178411384), (152, 1031109961), (266, 589205692), (532, 294602846), (1064, 147301423), (2657, 58987096), (5314, 29493548), (10628, 14746774), (18599, 8426728), (21256, 7373387), (37198, 4213364), (50483, 3104584), (55439, 2827048), (74396, 2106682), (100966, 1552292), (110878, 1413524), (148792, 1053341), (201932, 776146), (221756, 706762), (353381, 443512), (388073, 403864)]