179283168

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:557

約数の個数: 144

約数和(自身を含む): 539675136

約数和(自身を除く): 360391968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 43, 48, 62, 72, 86, 93, 96, 124, 129, 144, 172, 186, 248, 258, 279, 288, 344, 372, 387, 467, 496, 516, 558, 688, 744, 774, 934, 992, 1032, 1116, 1333, 1376, 1401, 1488, 1548, 1868, 2064, 2232, 2666, 2802, 2976, 3096, 3736, 3999, 4128, 4203, 4464, 5332, 5604, 6192, 7472, 7998, 8406, 8928, 10664, 11208, 11997, 12384, 14477, 14944, 15996, 16812, 20081, 21328, 22416, 23994, 28954, 31992, 33624, 40162, 42656, 43431, 44832, 47988, 57908, 60243, 63984, 67248, 80324, 86862, 95976, 115816, 120486, 127968, 130293, 134496, 160648, 173724, 180729, 191952, 231632, 240972, 260586, 321296, 347448, 361458, 383904, 463264, 481944, 521172, 622511, 642592, 694896, 722916, 963888, 1042344, 1245022, 1389792, 1445832, 1867533, 1927776, 2084688, 2490044, 2891664, 3735066, 4169376, 4980088, 5602599, 5783328, 7470132, 9960176, 11205198, 14940264, 19920352, 22410396, 29880528, 44820792, 59761056, 89641584, 179283168]

約数ペア:

[(1, 179283168), (2, 89641584), (3, 59761056), (4, 44820792), (6, 29880528), (8, 22410396), (9, 19920352), (12, 14940264), (16, 11205198), (18, 9960176), (24, 7470132), (31, 5783328), (32, 5602599), (36, 4980088), (43, 4169376), (48, 3735066), (62, 2891664), (72, 2490044), (86, 2084688), (93, 1927776), (96, 1867533), (124, 1445832), (129, 1389792), (144, 1245022), (172, 1042344), (186, 963888), (248, 722916), (258, 694896), (279, 642592), (288, 622511), (344, 521172), (372, 481944), (387, 463264), (467, 383904), (496, 361458), (516, 347448), (558, 321296), (688, 260586), (744, 240972), (774, 231632), (934, 191952), (992, 180729), (1032, 173724), (1116, 160648), (1333, 134496), (1376, 130293), (1401, 127968), (1488, 120486), (1548, 115816), (1868, 95976), (2064, 86862), (2232, 80324), (2666, 67248), (2802, 63984), (2976, 60243), (3096, 57908), (3736, 47988), (3999, 44832), (4128, 43431), (4203, 42656), (4464, 40162), (5332, 33624), (5604, 31992), (6192, 28954), (7472, 23994), (7998, 22416), (8406, 21328), (8928, 20081), (10664, 16812), (11208, 15996), (11997, 14944), (12384, 14477)]