121259776

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 108

約数和(自身を含む): 282378600

約数和(自身を除く): 161118824

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 149, 176, 187, 256, 272, 289, 298, 352, 374, 544, 578, 596, 704, 748, 1088, 1156, 1192, 1408, 1496, 1639, 2176, 2312, 2384, 2533, 2816, 2992, 3179, 3278, 4352, 4624, 4768, 5066, 5984, 6358, 6556, 9248, 9536, 10132, 11968, 12716, 13112, 18496, 19072, 20264, 23936, 25432, 26224, 27863, 36992, 38144, 40528, 43061, 47872, 50864, 52448, 55726, 73984, 81056, 86122, 101728, 104896, 111452, 162112, 172244, 203456, 209792, 222904, 324224, 344488, 406912, 419584, 445808, 473671, 648448, 688976, 813824, 891616, 947342, 1377952, 1783232, 1894684, 2755904, 3566464, 3789368, 5511808, 7132928, 7578736, 11023616, 15157472, 30314944, 60629888, 121259776]

約数ペア:

[(1, 121259776), (2, 60629888), (4, 30314944), (8, 15157472), (11, 11023616), (16, 7578736), (17, 7132928), (22, 5511808), (32, 3789368), (34, 3566464), (44, 2755904), (64, 1894684), (68, 1783232), (88, 1377952), (128, 947342), (136, 891616), (149, 813824), (176, 688976), (187, 648448), (256, 473671), (272, 445808), (289, 419584), (298, 406912), (352, 344488), (374, 324224), (544, 222904), (578, 209792), (596, 203456), (704, 172244), (748, 162112), (1088, 111452), (1156, 104896), (1192, 101728), (1408, 86122), (1496, 81056), (1639, 73984), (2176, 55726), (2312, 52448), (2384, 50864), (2533, 47872), (2816, 43061), (2992, 40528), (3179, 38144), (3278, 36992), (4352, 27863), (4624, 26224), (4768, 25432), (5066, 23936), (5984, 20264), (6358, 19072), (6556, 18496), (9248, 13112), (9536, 12716), (10132, 11968)]