128293776

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3607}}^1$

素因数の和:3653

約数の個数: 120

約数和(自身を含む): 407126720

約数和(自身を除く): 278832944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3607, 3952, 4446, 5928, 7214, 8892, 10821, 11856, 14428, 17784, 21642, 28856, 32463, 35568, 43284, 46891, 57712, 64926, 68533, 86568, 93782, 129852, 137066, 140673, 173136, 187564, 205599, 259704, 274132, 281346, 375128, 411198, 422019, 519408, 548264, 562692, 616797, 750256, 822396, 844038, 890929, 1096528, 1125384, 1233594, 1644792, 1688076, 1781858, 2250768, 2467188, 2672787, 3289584, 3376152, 3563716, 4934376, 5345574, 6752304, 7127432, 8018361, 9868752, 10691148, 14254864, 16036722, 21382296, 32073444, 42764592, 64146888, 128293776]

約数ペア:

[(1, 128293776), (2, 64146888), (3, 42764592), (4, 32073444), (6, 21382296), (8, 16036722), (9, 14254864), (12, 10691148), (13, 9868752), (16, 8018361), (18, 7127432), (19, 6752304), (24, 5345574), (26, 4934376), (36, 3563716), (38, 3376152), (39, 3289584), (48, 2672787), (52, 2467188), (57, 2250768), (72, 1781858), (76, 1688076), (78, 1644792), (104, 1233594), (114, 1125384), (117, 1096528), (144, 890929), (152, 844038), (156, 822396), (171, 750256), (208, 616797), (228, 562692), (234, 548264), (247, 519408), (304, 422019), (312, 411198), (342, 375128), (456, 281346), (468, 274132), (494, 259704), (624, 205599), (684, 187564), (741, 173136), (912, 140673), (936, 137066), (988, 129852), (1368, 93782), (1482, 86568), (1872, 68533), (1976, 64926), (2223, 57712), (2736, 46891), (2964, 43284), (3607, 35568), (3952, 32463), (4446, 28856), (5928, 21642), (7214, 17784), (8892, 14428), (10821, 11856)]