121543776

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:409

約数の個数: 144

約数和(自身を含む): 367960320

約数和(自身を除く): 246416544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 59, 69, 72, 92, 96, 118, 138, 144, 177, 184, 207, 236, 276, 288, 311, 354, 368, 414, 472, 531, 552, 622, 708, 736, 828, 933, 944, 1062, 1104, 1244, 1357, 1416, 1656, 1866, 1888, 2124, 2208, 2488, 2714, 2799, 2832, 3312, 3732, 4071, 4248, 4976, 5428, 5598, 5664, 6624, 7153, 7464, 8142, 8496, 9952, 10856, 11196, 12213, 14306, 14928, 16284, 16992, 18349, 21459, 21712, 22392, 24426, 28612, 29856, 32568, 36698, 42918, 43424, 44784, 48852, 55047, 57224, 64377, 65136, 73396, 85836, 89568, 97704, 110094, 114448, 128754, 130272, 146792, 165141, 171672, 195408, 220188, 228896, 257508, 293584, 330282, 343344, 390816, 422027, 440376, 515016, 587168, 660564, 686688, 844054, 880752, 1030032, 1266081, 1321128, 1688108, 1761504, 2060064, 2532162, 2642256, 3376216, 3798243, 5064324, 5284512, 6752432, 7596486, 10128648, 13504864, 15192972, 20257296, 30385944, 40514592, 60771888, 121543776]

約数ペア:

[(1, 121543776), (2, 60771888), (3, 40514592), (4, 30385944), (6, 20257296), (8, 15192972), (9, 13504864), (12, 10128648), (16, 7596486), (18, 6752432), (23, 5284512), (24, 5064324), (32, 3798243), (36, 3376216), (46, 2642256), (48, 2532162), (59, 2060064), (69, 1761504), (72, 1688108), (92, 1321128), (96, 1266081), (118, 1030032), (138, 880752), (144, 844054), (177, 686688), (184, 660564), (207, 587168), (236, 515016), (276, 440376), (288, 422027), (311, 390816), (354, 343344), (368, 330282), (414, 293584), (472, 257508), (531, 228896), (552, 220188), (622, 195408), (708, 171672), (736, 165141), (828, 146792), (933, 130272), (944, 128754), (1062, 114448), (1104, 110094), (1244, 97704), (1357, 89568), (1416, 85836), (1656, 73396), (1866, 65136), (1888, 64377), (2124, 57224), (2208, 55047), (2488, 48852), (2714, 44784), (2799, 43424), (2832, 42918), (3312, 36698), (3732, 32568), (4071, 29856), (4248, 28612), (4976, 24426), (5428, 22392), (5598, 21712), (5664, 21459), (6624, 18349), (7153, 16992), (7464, 16284), (8142, 14928), (8496, 14306), (9952, 12213), (10856, 11196)]