123887456

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 307141632

約数和(自身を除く): 183254176

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 137, 154, 176, 224, 274, 308, 352, 367, 548, 616, 734, 959, 1096, 1232, 1468, 1507, 1918, 2192, 2464, 2569, 2936, 3014, 3836, 4037, 4384, 5138, 5872, 6028, 7672, 8074, 10276, 10549, 11744, 12056, 15344, 16148, 20552, 21098, 24112, 28259, 30688, 32296, 41104, 42196, 48224, 50279, 56518, 64592, 82208, 84392, 100558, 113036, 129184, 168784, 201116, 226072, 337568, 351953, 402232, 452144, 553069, 703906, 804464, 904288, 1106138, 1407812, 1608928, 2212276, 2815624, 3871483, 4424552, 5631248, 7742966, 8849104, 11262496, 15485932, 17698208, 30971864, 61943728, 123887456]

約数ペア:

[(1, 123887456), (2, 61943728), (4, 30971864), (7, 17698208), (8, 15485932), (11, 11262496), (14, 8849104), (16, 7742966), (22, 5631248), (28, 4424552), (32, 3871483), (44, 2815624), (56, 2212276), (77, 1608928), (88, 1407812), (112, 1106138), (137, 904288), (154, 804464), (176, 703906), (224, 553069), (274, 452144), (308, 402232), (352, 351953), (367, 337568), (548, 226072), (616, 201116), (734, 168784), (959, 129184), (1096, 113036), (1232, 100558), (1468, 84392), (1507, 82208), (1918, 64592), (2192, 56518), (2464, 50279), (2569, 48224), (2936, 42196), (3014, 41104), (3836, 32296), (4037, 30688), (4384, 28259), (5138, 24112), (5872, 21098), (6028, 20552), (7672, 16148), (8074, 15344), (10276, 12056), (10549, 11744)]