189514728

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{7499}}^1$

素因数の和:7533

約数の個数: 96

約数和(自身を含む): 573300000

約数和(自身を除く): 383785272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 936, 972, 1053, 1404, 1944, 2106, 2808, 3159, 4212, 6318, 7499, 8424, 12636, 14998, 22497, 25272, 29996, 44994, 59992, 67491, 89988, 97487, 134982, 179976, 194974, 202473, 269964, 292461, 389948, 404946, 539928, 584922, 607419, 779896, 809892, 877383, 1169844, 1214838, 1619784, 1754766, 1822257, 2339688, 2429676, 2632149, 3509532, 3644514, 4859352, 5264298, 7019064, 7289028, 7896447, 10528596, 14578056, 15792894, 21057192, 23689341, 31585788, 47378682, 63171576, 94757364, 189514728]

約数ペア:

[(1, 189514728), (2, 94757364), (3, 63171576), (4, 47378682), (6, 31585788), (8, 23689341), (9, 21057192), (12, 15792894), (13, 14578056), (18, 10528596), (24, 7896447), (26, 7289028), (27, 7019064), (36, 5264298), (39, 4859352), (52, 3644514), (54, 3509532), (72, 2632149), (78, 2429676), (81, 2339688), (104, 1822257), (108, 1754766), (117, 1619784), (156, 1214838), (162, 1169844), (216, 877383), (234, 809892), (243, 779896), (312, 607419), (324, 584922), (351, 539928), (468, 404946), (486, 389948), (648, 292461), (702, 269964), (936, 202473), (972, 194974), (1053, 179976), (1404, 134982), (1944, 97487), (2106, 89988), (2808, 67491), (3159, 59992), (4212, 44994), (6318, 29996), (7499, 25272), (8424, 22497), (12636, 14998)]