187680896

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 418996620

約数和(自身を除く): 231315724

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 61, 64, 86, 104, 122, 128, 172, 208, 244, 344, 416, 488, 559, 688, 793, 832, 976, 1118, 1376, 1586, 1664, 1849, 1952, 2236, 2623, 2752, 3172, 3698, 3904, 4472, 5246, 5504, 6344, 7396, 7808, 8944, 10492, 12688, 14792, 17888, 20984, 24037, 25376, 29584, 34099, 35776, 41968, 48074, 50752, 59168, 68198, 71552, 83936, 96148, 101504, 112789, 118336, 136396, 167872, 192296, 225578, 236672, 272792, 335744, 384592, 451156, 545584, 769184, 902312, 1091168, 1466257, 1538368, 1804624, 2182336, 2932514, 3076736, 3609248, 4364672, 5865028, 7218496, 11730056, 14436992, 23460112, 46920224, 93840448, 187680896]

約数ペア:

[(1, 187680896), (2, 93840448), (4, 46920224), (8, 23460112), (13, 14436992), (16, 11730056), (26, 7218496), (32, 5865028), (43, 4364672), (52, 3609248), (61, 3076736), (64, 2932514), (86, 2182336), (104, 1804624), (122, 1538368), (128, 1466257), (172, 1091168), (208, 902312), (244, 769184), (344, 545584), (416, 451156), (488, 384592), (559, 335744), (688, 272792), (793, 236672), (832, 225578), (976, 192296), (1118, 167872), (1376, 136396), (1586, 118336), (1664, 112789), (1849, 101504), (1952, 96148), (2236, 83936), (2623, 71552), (2752, 68198), (3172, 59168), (3698, 50752), (3904, 48074), (4472, 41968), (5246, 35776), (5504, 34099), (6344, 29584), (7396, 25376), (7808, 24037), (8944, 20984), (10492, 17888), (12688, 14792)]