157913070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:366

約数の個数: 128

約数和(自身を含む): 452984832

約数和(自身を除く): 295071762

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 127, 155, 186, 191, 210, 217, 254, 310, 381, 382, 434, 465, 573, 635, 651, 762, 889, 930, 955, 1085, 1146, 1270, 1302, 1337, 1778, 1905, 1910, 2170, 2667, 2674, 2865, 3255, 3810, 3937, 4011, 4445, 5334, 5730, 5921, 6510, 6685, 7874, 8022, 8890, 11811, 11842, 13335, 13370, 17763, 19685, 20055, 23622, 24257, 26670, 27559, 29605, 35526, 39370, 40110, 41447, 48514, 55118, 59055, 59210, 72771, 82677, 82894, 88815, 118110, 121285, 124341, 137795, 145542, 165354, 169799, 177630, 207235, 242570, 248682, 275590, 339598, 363855, 413385, 414470, 509397, 621705, 727710, 751967, 826770, 848995, 1018794, 1243410, 1503934, 1697990, 2255901, 2546985, 3759835, 4511802, 5093970, 5263769, 7519670, 10527538, 11279505, 15791307, 22559010, 26318845, 31582614, 52637690, 78956535, 157913070]

約数ペア:

[(1, 157913070), (2, 78956535), (3, 52637690), (5, 31582614), (6, 26318845), (7, 22559010), (10, 15791307), (14, 11279505), (15, 10527538), (21, 7519670), (30, 5263769), (31, 5093970), (35, 4511802), (42, 3759835), (62, 2546985), (70, 2255901), (93, 1697990), (105, 1503934), (127, 1243410), (155, 1018794), (186, 848995), (191, 826770), (210, 751967), (217, 727710), (254, 621705), (310, 509397), (381, 414470), (382, 413385), (434, 363855), (465, 339598), (573, 275590), (635, 248682), (651, 242570), (762, 207235), (889, 177630), (930, 169799), (955, 165354), (1085, 145542), (1146, 137795), (1270, 124341), (1302, 121285), (1337, 118110), (1778, 88815), (1905, 82894), (1910, 82677), (2170, 72771), (2667, 59210), (2674, 59055), (2865, 55118), (3255, 48514), (3810, 41447), (3937, 40110), (4011, 39370), (4445, 35526), (5334, 29605), (5730, 27559), (5921, 26670), (6510, 24257), (6685, 23622), (7874, 20055), (8022, 19685), (8890, 17763), (11811, 13370), (11842, 13335)]