158190200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{313}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 445038480

約数和(自身を除く): 286848280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 313, 350, 361, 380, 475, 532, 626, 665, 700, 722, 760, 950, 1064, 1252, 1330, 1400, 1444, 1565, 1805, 1900, 2191, 2504, 2527, 2660, 2888, 3130, 3325, 3610, 3800, 4382, 5054, 5320, 5947, 6260, 6650, 7220, 7825, 8764, 9025, 10108, 10955, 11894, 12520, 12635, 13300, 14440, 15650, 17528, 18050, 20216, 21910, 23788, 25270, 26600, 29735, 31300, 36100, 41629, 43820, 47576, 50540, 54775, 59470, 62600, 63175, 72200, 83258, 87640, 101080, 109550, 112993, 118940, 126350, 148675, 166516, 208145, 219100, 225986, 237880, 252700, 297350, 333032, 416290, 438200, 451972, 505400, 564965, 594700, 790951, 832580, 903944, 1040725, 1129930, 1189400, 1581902, 1665160, 2081450, 2259860, 2824825, 3163804, 3954755, 4162900, 4519720, 5649650, 6327608, 7909510, 8325800, 11299300, 15819020, 19773775, 22598600, 31638040, 39547550, 79095100, 158190200]

約数ペア:

[(1, 158190200), (2, 79095100), (4, 39547550), (5, 31638040), (7, 22598600), (8, 19773775), (10, 15819020), (14, 11299300), (19, 8325800), (20, 7909510), (25, 6327608), (28, 5649650), (35, 4519720), (38, 4162900), (40, 3954755), (50, 3163804), (56, 2824825), (70, 2259860), (76, 2081450), (95, 1665160), (100, 1581902), (133, 1189400), (140, 1129930), (152, 1040725), (175, 903944), (190, 832580), (200, 790951), (266, 594700), (280, 564965), (313, 505400), (350, 451972), (361, 438200), (380, 416290), (475, 333032), (532, 297350), (626, 252700), (665, 237880), (700, 225986), (722, 219100), (760, 208145), (950, 166516), (1064, 148675), (1252, 126350), (1330, 118940), (1400, 112993), (1444, 109550), (1565, 101080), (1805, 87640), (1900, 83258), (2191, 72200), (2504, 63175), (2527, 62600), (2660, 59470), (2888, 54775), (3130, 50540), (3325, 47576), (3610, 43820), (3800, 41629), (4382, 36100), (5054, 31300), (5320, 29735), (5947, 26600), (6260, 25270), (6650, 23788), (7220, 21910), (7825, 20216), (8764, 18050), (9025, 17528), (10108, 15650), (10955, 14440), (11894, 13300), (12520, 12635)]