194586352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 414830592

約数和(自身を除く): 220244240

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 127, 131, 136, 172, 254, 262, 272, 344, 508, 524, 688, 731, 1016, 1048, 1462, 2032, 2096, 2159, 2227, 2924, 4318, 4454, 5461, 5633, 5848, 8636, 8908, 10922, 11266, 11696, 16637, 17272, 17816, 21844, 22532, 33274, 34544, 35632, 43688, 45064, 66548, 87376, 90128, 92837, 95761, 133096, 185674, 191522, 266192, 282829, 371348, 383044, 565658, 715391, 742696, 766088, 1131316, 1430782, 1485392, 1532176, 2262632, 2861564, 4525264, 5723128, 11446256, 12161647, 24323294, 48646588, 97293176, 194586352]

約数ペア:

[(1, 194586352), (2, 97293176), (4, 48646588), (8, 24323294), (16, 12161647), (17, 11446256), (34, 5723128), (43, 4525264), (68, 2861564), (86, 2262632), (127, 1532176), (131, 1485392), (136, 1430782), (172, 1131316), (254, 766088), (262, 742696), (272, 715391), (344, 565658), (508, 383044), (524, 371348), (688, 282829), (731, 266192), (1016, 191522), (1048, 185674), (1462, 133096), (2032, 95761), (2096, 92837), (2159, 90128), (2227, 87376), (2924, 66548), (4318, 45064), (4454, 43688), (5461, 35632), (5633, 34544), (5848, 33274), (8636, 22532), (8908, 21844), (10922, 17816), (11266, 17272), (11696, 16637)]