169761456

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2299

約数の個数: 120

約数和(自身を含む): 519502464

約数和(自身を除く): 349741008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1054, 1116, 1224, 1488, 1581, 2108, 2232, 2237, 2448, 3162, 4216, 4464, 4474, 4743, 6324, 6711, 8432, 8948, 9486, 12648, 13422, 17896, 18972, 20133, 25296, 26844, 35792, 37944, 38029, 40266, 53688, 69347, 75888, 76058, 80532, 107376, 114087, 138694, 152116, 161064, 208041, 228174, 277388, 304232, 322128, 342261, 416082, 456348, 554776, 608464, 624123, 684522, 832164, 912696, 1109552, 1178899, 1248246, 1369044, 1664328, 1825392, 2357798, 2496492, 2738088, 3328656, 3536697, 4715596, 4992984, 5476176, 7073394, 9431192, 9985968, 10610091, 14146788, 18862384, 21220182, 28293576, 42440364, 56587152, 84880728, 169761456]

約数ペア:

[(1, 169761456), (2, 84880728), (3, 56587152), (4, 42440364), (6, 28293576), (8, 21220182), (9, 18862384), (12, 14146788), (16, 10610091), (17, 9985968), (18, 9431192), (24, 7073394), (31, 5476176), (34, 4992984), (36, 4715596), (48, 3536697), (51, 3328656), (62, 2738088), (68, 2496492), (72, 2357798), (93, 1825392), (102, 1664328), (124, 1369044), (136, 1248246), (144, 1178899), (153, 1109552), (186, 912696), (204, 832164), (248, 684522), (272, 624123), (279, 608464), (306, 554776), (372, 456348), (408, 416082), (496, 342261), (527, 322128), (558, 304232), (612, 277388), (744, 228174), (816, 208041), (1054, 161064), (1116, 152116), (1224, 138694), (1488, 114087), (1581, 107376), (2108, 80532), (2232, 76058), (2237, 75888), (2448, 69347), (3162, 53688), (4216, 40266), (4464, 38029), (4474, 37944), (4743, 35792), (6324, 26844), (6711, 25296), (8432, 20133), (8948, 18972), (9486, 17896), (12648, 13422)]