151863040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1042

約数の個数: 144

約数和(自身を含む): 440620992

約数和(自身を除く): 288757952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 997, 1088, 1120, 1190, 1280, 1360, 1792, 1904, 1994, 2176, 2240, 2380, 2720, 3808, 3988, 4352, 4480, 4760, 4985, 5440, 6979, 7616, 7976, 8960, 9520, 9970, 10880, 13958, 15232, 15952, 16949, 19040, 19940, 21760, 27916, 30464, 31904, 33898, 34895, 38080, 39880, 55832, 63808, 67796, 69790, 76160, 79760, 84745, 111664, 118643, 127616, 135592, 139580, 152320, 159520, 169490, 223328, 237286, 255232, 271184, 279160, 319040, 338980, 446656, 474572, 542368, 558320, 593215, 638080, 677960, 893312, 949144, 1084736, 1116640, 1186430, 1276160, 1355920, 1786624, 1898288, 2169472, 2233280, 2372860, 2711840, 3796576, 4338944, 4466560, 4745720, 5423680, 7593152, 8933120, 9491440, 10847360, 15186304, 18982880, 21694720, 30372608, 37965760, 75931520, 151863040]

約数ペア:

[(1, 151863040), (2, 75931520), (4, 37965760), (5, 30372608), (7, 21694720), (8, 18982880), (10, 15186304), (14, 10847360), (16, 9491440), (17, 8933120), (20, 7593152), (28, 5423680), (32, 4745720), (34, 4466560), (35, 4338944), (40, 3796576), (56, 2711840), (64, 2372860), (68, 2233280), (70, 2169472), (80, 1898288), (85, 1786624), (112, 1355920), (119, 1276160), (128, 1186430), (136, 1116640), (140, 1084736), (160, 949144), (170, 893312), (224, 677960), (238, 638080), (256, 593215), (272, 558320), (280, 542368), (320, 474572), (340, 446656), (448, 338980), (476, 319040), (544, 279160), (560, 271184), (595, 255232), (640, 237286), (680, 223328), (896, 169490), (952, 159520), (997, 152320), (1088, 139580), (1120, 135592), (1190, 127616), (1280, 118643), (1360, 111664), (1792, 84745), (1904, 79760), (1994, 76160), (2176, 69790), (2240, 67796), (2380, 63808), (2720, 55832), (3808, 39880), (3988, 38080), (4352, 34895), (4480, 33898), (4760, 31904), (4985, 30464), (5440, 27916), (6979, 21760), (7616, 19940), (7976, 19040), (8960, 16949), (9520, 15952), (9970, 15232), (10880, 13958)]