153156920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 409190400

約数和(自身を除く): 256033480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 73, 118, 127, 140, 146, 236, 254, 280, 292, 295, 365, 413, 472, 508, 511, 584, 590, 635, 730, 826, 889, 1016, 1022, 1180, 1270, 1460, 1652, 1778, 2044, 2065, 2360, 2540, 2555, 2920, 3304, 3556, 4088, 4130, 4307, 4445, 5080, 5110, 7112, 7493, 8260, 8614, 8890, 9271, 10220, 14986, 16520, 17228, 17780, 18542, 20440, 21535, 29972, 30149, 34456, 35560, 37084, 37465, 43070, 46355, 52451, 59944, 60298, 64897, 74168, 74930, 86140, 92710, 104902, 120596, 129794, 149860, 150745, 172280, 185420, 209804, 241192, 259588, 262255, 299720, 301490, 324485, 370840, 419608, 519176, 524510, 546989, 602980, 648970, 1049020, 1093978, 1205960, 1297940, 2098040, 2187956, 2595880, 2734945, 3828923, 4375912, 5469890, 7657846, 10939780, 15315692, 19144615, 21879560, 30631384, 38289230, 76578460, 153156920]

約数ペア:

[(1, 153156920), (2, 76578460), (4, 38289230), (5, 30631384), (7, 21879560), (8, 19144615), (10, 15315692), (14, 10939780), (20, 7657846), (28, 5469890), (35, 4375912), (40, 3828923), (56, 2734945), (59, 2595880), (70, 2187956), (73, 2098040), (118, 1297940), (127, 1205960), (140, 1093978), (146, 1049020), (236, 648970), (254, 602980), (280, 546989), (292, 524510), (295, 519176), (365, 419608), (413, 370840), (472, 324485), (508, 301490), (511, 299720), (584, 262255), (590, 259588), (635, 241192), (730, 209804), (826, 185420), (889, 172280), (1016, 150745), (1022, 149860), (1180, 129794), (1270, 120596), (1460, 104902), (1652, 92710), (1778, 86140), (2044, 74930), (2065, 74168), (2360, 64897), (2540, 60298), (2555, 59944), (2920, 52451), (3304, 46355), (3556, 43070), (4088, 37465), (4130, 37084), (4307, 35560), (4445, 34456), (5080, 30149), (5110, 29972), (7112, 21535), (7493, 20440), (8260, 18542), (8614, 17780), (8890, 17228), (9271, 16520), (10220, 14986)]