128839392

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:701

約数の個数: 144

約数和(自身を含む): 406328832

約数和(自身を除く): 277489440

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 67, 72, 88, 96, 99, 132, 134, 144, 176, 198, 201, 264, 268, 288, 352, 396, 402, 528, 536, 603, 607, 737, 792, 804, 1056, 1072, 1206, 1214, 1474, 1584, 1608, 1821, 2144, 2211, 2412, 2428, 2948, 3168, 3216, 3642, 4422, 4824, 4856, 5463, 5896, 6432, 6633, 6677, 7284, 8844, 9648, 9712, 10926, 11792, 13266, 13354, 14568, 17688, 19296, 19424, 20031, 21852, 23584, 26532, 26708, 29136, 35376, 40062, 40669, 43704, 53064, 53416, 58272, 60093, 70752, 80124, 81338, 87408, 106128, 106832, 120186, 122007, 160248, 162676, 174816, 212256, 213664, 240372, 244014, 320496, 325352, 366021, 447359, 480744, 488028, 640992, 650704, 732042, 894718, 961488, 976056, 1301408, 1342077, 1464084, 1789436, 1922976, 1952112, 2684154, 2928168, 3578872, 3904224, 4026231, 5368308, 5856336, 7157744, 8052462, 10736616, 11712672, 14315488, 16104924, 21473232, 32209848, 42946464, 64419696, 128839392]

約数ペア:

[(1, 128839392), (2, 64419696), (3, 42946464), (4, 32209848), (6, 21473232), (8, 16104924), (9, 14315488), (11, 11712672), (12, 10736616), (16, 8052462), (18, 7157744), (22, 5856336), (24, 5368308), (32, 4026231), (33, 3904224), (36, 3578872), (44, 2928168), (48, 2684154), (66, 1952112), (67, 1922976), (72, 1789436), (88, 1464084), (96, 1342077), (99, 1301408), (132, 976056), (134, 961488), (144, 894718), (176, 732042), (198, 650704), (201, 640992), (264, 488028), (268, 480744), (288, 447359), (352, 366021), (396, 325352), (402, 320496), (528, 244014), (536, 240372), (603, 213664), (607, 212256), (737, 174816), (792, 162676), (804, 160248), (1056, 122007), (1072, 120186), (1206, 106832), (1214, 106128), (1474, 87408), (1584, 81338), (1608, 80124), (1821, 70752), (2144, 60093), (2211, 58272), (2412, 53416), (2428, 53064), (2948, 43704), (3168, 40669), (3216, 40062), (3642, 35376), (4422, 29136), (4824, 26708), (4856, 26532), (5463, 23584), (5896, 21852), (6432, 20031), (6633, 19424), (6677, 19296), (7284, 17688), (8844, 14568), (9648, 13354), (9712, 13266), (10926, 11792)]