128896992

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3761}}^1$

素因数の和:3801

約数の個数: 144

約数和(自身を含む): 443675232

約数和(自身を除く): 314778240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3761, 3808, 4284, 4896, 5712, 7522, 8568, 11283, 11424, 15044, 17136, 22566, 26327, 30088, 33849, 34272, 45132, 52654, 60176, 63937, 67698, 78981, 90264, 105308, 120352, 127874, 135396, 157962, 180528, 191811, 210616, 236943, 255748, 270792, 315924, 361056, 383622, 421232, 447559, 473886, 511496, 541584, 575433, 631848, 767244, 842464, 895118, 947772, 1022992, 1083168, 1150866, 1263696, 1342677, 1534488, 1790236, 1895544, 2045984, 2301732, 2527392, 2685354, 3068976, 3580472, 3791088, 4028031, 4603464, 5370708, 6137952, 7160944, 7582176, 8056062, 9206928, 10741416, 14321888, 16112124, 18413856, 21482832, 32224248, 42965664, 64448496, 128896992]

約数ペア:

[(1, 128896992), (2, 64448496), (3, 42965664), (4, 32224248), (6, 21482832), (7, 18413856), (8, 16112124), (9, 14321888), (12, 10741416), (14, 9206928), (16, 8056062), (17, 7582176), (18, 7160944), (21, 6137952), (24, 5370708), (28, 4603464), (32, 4028031), (34, 3791088), (36, 3580472), (42, 3068976), (48, 2685354), (51, 2527392), (56, 2301732), (63, 2045984), (68, 1895544), (72, 1790236), (84, 1534488), (96, 1342677), (102, 1263696), (112, 1150866), (119, 1083168), (126, 1022992), (136, 947772), (144, 895118), (153, 842464), (168, 767244), (204, 631848), (224, 575433), (238, 541584), (252, 511496), (272, 473886), (288, 447559), (306, 421232), (336, 383622), (357, 361056), (408, 315924), (476, 270792), (504, 255748), (544, 236943), (612, 210616), (672, 191811), (714, 180528), (816, 157962), (952, 135396), (1008, 127874), (1071, 120352), (1224, 105308), (1428, 90264), (1632, 78981), (1904, 67698), (2016, 63937), (2142, 60176), (2448, 52654), (2856, 45132), (3761, 34272), (3808, 33849), (4284, 30088), (4896, 26327), (5712, 22566), (7522, 17136), (8568, 15044), (11283, 11424)]