190189216

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 449971200

約数和(自身を除く): 259781984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 61, 62, 112, 122, 124, 217, 224, 244, 248, 427, 434, 449, 488, 496, 854, 868, 898, 976, 992, 1708, 1736, 1796, 1891, 1952, 3143, 3416, 3472, 3592, 3782, 6286, 6832, 6944, 7184, 7564, 12572, 13237, 13664, 13919, 14368, 15128, 25144, 26474, 27389, 27838, 30256, 50288, 52948, 54778, 55676, 60512, 97433, 100576, 105896, 109556, 111352, 191723, 194866, 211792, 219112, 222704, 383446, 389732, 423584, 438224, 445408, 766892, 779464, 849059, 876448, 1533784, 1558928, 1698118, 3067568, 3117856, 3396236, 5943413, 6135136, 6792472, 11886826, 13584944, 23773652, 27169888, 47547304, 95094608, 190189216]

約数ペア:

[(1, 190189216), (2, 95094608), (4, 47547304), (7, 27169888), (8, 23773652), (14, 13584944), (16, 11886826), (28, 6792472), (31, 6135136), (32, 5943413), (56, 3396236), (61, 3117856), (62, 3067568), (112, 1698118), (122, 1558928), (124, 1533784), (217, 876448), (224, 849059), (244, 779464), (248, 766892), (427, 445408), (434, 438224), (449, 423584), (488, 389732), (496, 383446), (854, 222704), (868, 219112), (898, 211792), (976, 194866), (992, 191723), (1708, 111352), (1736, 109556), (1796, 105896), (1891, 100576), (1952, 97433), (3143, 60512), (3416, 55676), (3472, 54778), (3592, 52948), (3782, 50288), (6286, 30256), (6832, 27838), (6944, 27389), (7184, 26474), (7564, 25144), (12572, 15128), (13237, 14368), (13664, 13919)]