151431623168

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{20641}}^1$

素因数の和:20778

約数の個数: 160

約数和(自身を含む): 364897716480

約数和(自身を除く): 213466093312

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 89, 92, 112, 128, 161, 178, 184, 224, 256, 322, 356, 368, 448, 512, 623, 644, 712, 736, 896, 1246, 1288, 1424, 1472, 1792, 2047, 2492, 2576, 2848, 2944, 3584, 4094, 4984, 5152, 5696, 5888, 8188, 9968, 10304, 11392, 11776, 14329, 16376, 19936, 20608, 20641, 22784, 28658, 32752, 39872, 41216, 41282, 45568, 57316, 65504, 79744, 82432, 82564, 114632, 131008, 144487, 159488, 165128, 229264, 262016, 288974, 318976, 330256, 458528, 474743, 524032, 577948, 660512, 917056, 949486, 1048064, 1155896, 1321024, 1834112, 1837049, 1898972, 2311792, 2642048, 3323201, 3668224, 3674098, 3797944, 4623584, 5284096, 6646402, 7336448, 7348196, 7595888, 9247168, 10568192, 12859343, 13292804, 14696392, 15191776, 18494336, 25718686, 26585608, 29392784, 30383552, 36988672, 42252127, 51437372, 53171216, 58785568, 60767104, 73977344, 84504254, 102874744, 106342432, 117571136, 121534208, 169008508, 205749488, 212684864, 235142272, 243068416, 295764889, 338017016, 411498976, 425369728, 470284544, 591529778, 676034032, 822997952, 850739456, 940569088, 1183059556, 1352068064, 1645995904, 1701478912, 2366119112, 2704136128, 3291991808, 4732238224, 5408272256, 6583983616, 9464476448, 10816544512, 18928952896, 21633089024, 37857905792, 75715811584, 151431623168]

約数ペア:

[(1, 151431623168), (2, 75715811584), (4, 37857905792), (7, 21633089024), (8, 18928952896), (14, 10816544512), (16, 9464476448), (23, 6583983616), (28, 5408272256), (32, 4732238224), (46, 3291991808), (56, 2704136128), (64, 2366119112), (89, 1701478912), (92, 1645995904), (112, 1352068064), (128, 1183059556), (161, 940569088), (178, 850739456), (184, 822997952), (224, 676034032), (256, 591529778), (322, 470284544), (356, 425369728), (368, 411498976), (448, 338017016), (512, 295764889), (623, 243068416), (644, 235142272), (712, 212684864), (736, 205749488), (896, 169008508), (1246, 121534208), (1288, 117571136), (1424, 106342432), (1472, 102874744), (1792, 84504254), (2047, 73977344), (2492, 60767104), (2576, 58785568), (2848, 53171216), (2944, 51437372), (3584, 42252127), (4094, 36988672), (4984, 30383552), (5152, 29392784), (5696, 26585608), (5888, 25718686), (8188, 18494336), (9968, 15191776), (10304, 14696392), (11392, 13292804), (11776, 12859343), (14329, 10568192), (16376, 9247168), (19936, 7595888), (20608, 7348196), (20641, 7336448), (22784, 6646402), (28658, 5284096), (32752, 4623584), (39872, 3797944), (41216, 3674098), (41282, 3668224), (45568, 3323201), (57316, 2642048), (65504, 2311792), (79744, 1898972), (82432, 1837049), (82564, 1834112), (114632, 1321024), (131008, 1155896), (144487, 1048064), (159488, 949486), (165128, 917056), (229264, 660512), (262016, 577948), (288974, 524032), (318976, 474743), (330256, 458528)]