121555168

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 292953024

約数和(自身を除く): 171397856

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 137, 224, 233, 238, 272, 274, 466, 476, 544, 548, 932, 952, 959, 1096, 1631, 1864, 1904, 1918, 2192, 2329, 3262, 3728, 3808, 3836, 3961, 4384, 4658, 6524, 7456, 7672, 7922, 9316, 13048, 15344, 15844, 16303, 18632, 26096, 27727, 30688, 31688, 31921, 32606, 37264, 52192, 55454, 63376, 63842, 65212, 74528, 110908, 126752, 127684, 130424, 221816, 223447, 255368, 260848, 443632, 446894, 510736, 521696, 542657, 887264, 893788, 1021472, 1085314, 1787576, 2170628, 3575152, 3798599, 4341256, 7150304, 7597198, 8682512, 15194396, 17365024, 30388792, 60777584, 121555168]

約数ペア:

[(1, 121555168), (2, 60777584), (4, 30388792), (7, 17365024), (8, 15194396), (14, 8682512), (16, 7597198), (17, 7150304), (28, 4341256), (32, 3798599), (34, 3575152), (56, 2170628), (68, 1787576), (112, 1085314), (119, 1021472), (136, 893788), (137, 887264), (224, 542657), (233, 521696), (238, 510736), (272, 446894), (274, 443632), (466, 260848), (476, 255368), (544, 223447), (548, 221816), (932, 130424), (952, 127684), (959, 126752), (1096, 110908), (1631, 74528), (1864, 65212), (1904, 63842), (1918, 63376), (2192, 55454), (2329, 52192), (3262, 37264), (3728, 32606), (3808, 31921), (3836, 31688), (3961, 30688), (4384, 27727), (4658, 26096), (6524, 18632), (7456, 16303), (7672, 15844), (7922, 15344), (9316, 13048)]