199038528

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1449

約数の個数: 168

約数和(自身を含む): 647192000

約数和(自身を除く): 448153472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 192, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 576, 608, 624, 684, 741, 832, 912, 936, 988, 1216, 1248, 1368, 1399, 1482, 1824, 1872, 1976, 2223, 2496, 2736, 2798, 2964, 3648, 3744, 3952, 4197, 4446, 5472, 5596, 5928, 7488, 7904, 8394, 8892, 10944, 11192, 11856, 12591, 15808, 16788, 17784, 18187, 22384, 23712, 25182, 26581, 33576, 35568, 36374, 44768, 47424, 50364, 53162, 54561, 67152, 71136, 72748, 79743, 89536, 100728, 106324, 109122, 134304, 142272, 145496, 159486, 163683, 201456, 212648, 218244, 239229, 268608, 290992, 318972, 327366, 345553, 402912, 425296, 436488, 478458, 581984, 637944, 654732, 691106, 805824, 850592, 872976, 956916, 1036659, 1163968, 1275888, 1309464, 1382212, 1701184, 1745952, 1913832, 2073318, 2551776, 2618928, 2764424, 3109977, 3491904, 3827664, 4146636, 5103552, 5237856, 5528848, 6219954, 7655328, 8293272, 10475712, 11057696, 12439908, 15310656, 16586544, 22115392, 24879816, 33173088, 49759632, 66346176, 99519264, 199038528]

約数ペア:

[(1, 199038528), (2, 99519264), (3, 66346176), (4, 49759632), (6, 33173088), (8, 24879816), (9, 22115392), (12, 16586544), (13, 15310656), (16, 12439908), (18, 11057696), (19, 10475712), (24, 8293272), (26, 7655328), (32, 6219954), (36, 5528848), (38, 5237856), (39, 5103552), (48, 4146636), (52, 3827664), (57, 3491904), (64, 3109977), (72, 2764424), (76, 2618928), (78, 2551776), (96, 2073318), (104, 1913832), (114, 1745952), (117, 1701184), (144, 1382212), (152, 1309464), (156, 1275888), (171, 1163968), (192, 1036659), (208, 956916), (228, 872976), (234, 850592), (247, 805824), (288, 691106), (304, 654732), (312, 637944), (342, 581984), (416, 478458), (456, 436488), (468, 425296), (494, 402912), (576, 345553), (608, 327366), (624, 318972), (684, 290992), (741, 268608), (832, 239229), (912, 218244), (936, 212648), (988, 201456), (1216, 163683), (1248, 159486), (1368, 145496), (1399, 142272), (1482, 134304), (1824, 109122), (1872, 106324), (1976, 100728), (2223, 89536), (2496, 79743), (2736, 72748), (2798, 71136), (2964, 67152), (3648, 54561), (3744, 53162), (3952, 50364), (4197, 47424), (4446, 44768), (5472, 36374), (5596, 35568), (5928, 33576), (7488, 26581), (7904, 25182), (8394, 23712), (8892, 22384), (10944, 18187), (11192, 17784), (11856, 16788), (12591, 15808)]