127511424

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^2\times {\mathrm{383}}^1$

素因数の和:437

約数の個数: 144

約数和(自身を含む): 390798720

約数和(自身を除く): 263287296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 289, 306, 383, 384, 408, 544, 576, 578, 612, 766, 816, 867, 1088, 1149, 1152, 1156, 1224, 1532, 1632, 1734, 2176, 2298, 2312, 2448, 2601, 3064, 3264, 3447, 3468, 4596, 4624, 4896, 5202, 6128, 6511, 6528, 6894, 6936, 9192, 9248, 9792, 10404, 12256, 13022, 13788, 13872, 18384, 18496, 19533, 19584, 20808, 24512, 26044, 27576, 27744, 36768, 36992, 39066, 41616, 49024, 52088, 55152, 55488, 58599, 73536, 78132, 83232, 104176, 110304, 110687, 110976, 117198, 147072, 156264, 166464, 208352, 220608, 221374, 234396, 312528, 332061, 332928, 416704, 441216, 442748, 468792, 625056, 664122, 833408, 885496, 937584, 996183, 1250112, 1328244, 1770992, 1875168, 1992366, 2500224, 2656488, 3541984, 3750336, 3984732, 5312976, 7083968, 7500672, 7969464, 10625952, 14167936, 15938928, 21251904, 31877856, 42503808, 63755712, 127511424]

約数ペア:

[(1, 127511424), (2, 63755712), (3, 42503808), (4, 31877856), (6, 21251904), (8, 15938928), (9, 14167936), (12, 10625952), (16, 7969464), (17, 7500672), (18, 7083968), (24, 5312976), (32, 3984732), (34, 3750336), (36, 3541984), (48, 2656488), (51, 2500224), (64, 1992366), (68, 1875168), (72, 1770992), (96, 1328244), (102, 1250112), (128, 996183), (136, 937584), (144, 885496), (153, 833408), (192, 664122), (204, 625056), (272, 468792), (288, 442748), (289, 441216), (306, 416704), (383, 332928), (384, 332061), (408, 312528), (544, 234396), (576, 221374), (578, 220608), (612, 208352), (766, 166464), (816, 156264), (867, 147072), (1088, 117198), (1149, 110976), (1152, 110687), (1156, 110304), (1224, 104176), (1532, 83232), (1632, 78132), (1734, 73536), (2176, 58599), (2298, 55488), (2312, 55152), (2448, 52088), (2601, 49024), (3064, 41616), (3264, 39066), (3447, 36992), (3468, 36768), (4596, 27744), (4624, 27576), (4896, 26044), (5202, 24512), (6128, 20808), (6511, 19584), (6528, 19533), (6894, 18496), (6936, 18384), (9192, 13872), (9248, 13788), (9792, 13022), (10404, 12256)]