188707904

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:436

約数の個数: 112

約数和(自身を含む): 471830400

約数和(自身を除く): 283122496

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 149, 154, 176, 224, 257, 298, 308, 352, 448, 514, 596, 616, 704, 1028, 1043, 1192, 1232, 1639, 1799, 2056, 2086, 2384, 2464, 2827, 3278, 3598, 4112, 4172, 4768, 4928, 5654, 6556, 7196, 8224, 8344, 9536, 11308, 11473, 13112, 14392, 16448, 16688, 19789, 22616, 22946, 26224, 28784, 33376, 38293, 39578, 45232, 45892, 52448, 57568, 66752, 76586, 79156, 90464, 91784, 104896, 115136, 153172, 158312, 180928, 183568, 268051, 306344, 316624, 367136, 421223, 536102, 612688, 633248, 734272, 842446, 1072204, 1225376, 1266496, 1684892, 2144408, 2450752, 2948561, 3369784, 4288816, 5897122, 6739568, 8577632, 11794244, 13479136, 17155264, 23588488, 26958272, 47176976, 94353952, 188707904]

約数ペア:

[(1, 188707904), (2, 94353952), (4, 47176976), (7, 26958272), (8, 23588488), (11, 17155264), (14, 13479136), (16, 11794244), (22, 8577632), (28, 6739568), (32, 5897122), (44, 4288816), (56, 3369784), (64, 2948561), (77, 2450752), (88, 2144408), (112, 1684892), (149, 1266496), (154, 1225376), (176, 1072204), (224, 842446), (257, 734272), (298, 633248), (308, 612688), (352, 536102), (448, 421223), (514, 367136), (596, 316624), (616, 306344), (704, 268051), (1028, 183568), (1043, 180928), (1192, 158312), (1232, 153172), (1639, 115136), (1799, 104896), (2056, 91784), (2086, 90464), (2384, 79156), (2464, 76586), (2827, 66752), (3278, 57568), (3598, 52448), (4112, 45892), (4172, 45232), (4768, 39578), (4928, 38293), (5654, 33376), (6556, 28784), (7196, 26224), (8224, 22946), (8344, 22616), (9536, 19789), (11308, 16688), (11473, 16448), (13112, 14392)]