127375776

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1355

約数の個数: 144

約数和(自身を含む): 408215808

約数和(自身を除く): 280840032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 682, 744, 792, 992, 1023, 1056, 1116, 1297, 1364, 1488, 1584, 2046, 2232, 2594, 2728, 2976, 3069, 3168, 3891, 4092, 4464, 5188, 5456, 6138, 7782, 8184, 8928, 10376, 10912, 11673, 12276, 14267, 15564, 16368, 20752, 23346, 24552, 28534, 31128, 32736, 40207, 41504, 42801, 46692, 49104, 57068, 62256, 80414, 85602, 93384, 98208, 114136, 120621, 124512, 128403, 160828, 171204, 186768, 228272, 241242, 256806, 321656, 342408, 361863, 373536, 442277, 456544, 482484, 513612, 643312, 684816, 723726, 884554, 964968, 1027224, 1286624, 1326831, 1369632, 1447452, 1769108, 1929936, 2054448, 2653662, 2894904, 3538216, 3859872, 3980493, 4108896, 5307324, 5789808, 7076432, 7960986, 10614648, 11579616, 14152864, 15921972, 21229296, 31843944, 42458592, 63687888, 127375776]

約数ペア:

[(1, 127375776), (2, 63687888), (3, 42458592), (4, 31843944), (6, 21229296), (8, 15921972), (9, 14152864), (11, 11579616), (12, 10614648), (16, 7960986), (18, 7076432), (22, 5789808), (24, 5307324), (31, 4108896), (32, 3980493), (33, 3859872), (36, 3538216), (44, 2894904), (48, 2653662), (62, 2054448), (66, 1929936), (72, 1769108), (88, 1447452), (93, 1369632), (96, 1326831), (99, 1286624), (124, 1027224), (132, 964968), (144, 884554), (176, 723726), (186, 684816), (198, 643312), (248, 513612), (264, 482484), (279, 456544), (288, 442277), (341, 373536), (352, 361863), (372, 342408), (396, 321656), (496, 256806), (528, 241242), (558, 228272), (682, 186768), (744, 171204), (792, 160828), (992, 128403), (1023, 124512), (1056, 120621), (1116, 114136), (1297, 98208), (1364, 93384), (1488, 85602), (1584, 80414), (2046, 62256), (2232, 57068), (2594, 49104), (2728, 46692), (2976, 42801), (3069, 41504), (3168, 40207), (3891, 32736), (4092, 31128), (4464, 28534), (5188, 24552), (5456, 23346), (6138, 20752), (7782, 16368), (8184, 15564), (8928, 14267), (10376, 12276), (10912, 11673)]