156916425320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{881}}^1\times {\mathrm{2543}}^1$

素因数の和:3555

約数の個数: 128

約数和(自身を含む): 378036771840

約数和(自身を除く): 221120346520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 103, 136, 170, 206, 340, 412, 515, 680, 824, 881, 1030, 1751, 1762, 2060, 2543, 3502, 3524, 4120, 4405, 5086, 7004, 7048, 8755, 8810, 10172, 12715, 14008, 14977, 17510, 17620, 20344, 25430, 29954, 35020, 35240, 43231, 50860, 59908, 70040, 74885, 86462, 90743, 101720, 119816, 149770, 172924, 181486, 216155, 261929, 299540, 345848, 362972, 432310, 453715, 523858, 599080, 725944, 864620, 907430, 1047716, 1309645, 1542631, 1729240, 1814860, 2095432, 2240383, 2619290, 3085262, 3629720, 4452793, 4480766, 5238580, 6170524, 7713155, 8905586, 8961532, 10477160, 11201915, 12341048, 15426310, 17811172, 17923064, 22263965, 22403830, 30852620, 35622344, 38086511, 44527930, 44807660, 61705240, 76173022, 89055860, 89615320, 152346044, 178111720, 190432555, 230759449, 304692088, 380865110, 461518898, 761730220, 923037796, 1153797245, 1523460440, 1846075592, 2307594490, 3922910633, 4615188980, 7845821266, 9230377960, 15691642532, 19614553165, 31383285064, 39229106330, 78458212660, 156916425320]

約数ペア:

[(1, 156916425320), (2, 78458212660), (4, 39229106330), (5, 31383285064), (8, 19614553165), (10, 15691642532), (17, 9230377960), (20, 7845821266), (34, 4615188980), (40, 3922910633), (68, 2307594490), (85, 1846075592), (103, 1523460440), (136, 1153797245), (170, 923037796), (206, 761730220), (340, 461518898), (412, 380865110), (515, 304692088), (680, 230759449), (824, 190432555), (881, 178111720), (1030, 152346044), (1751, 89615320), (1762, 89055860), (2060, 76173022), (2543, 61705240), (3502, 44807660), (3524, 44527930), (4120, 38086511), (4405, 35622344), (5086, 30852620), (7004, 22403830), (7048, 22263965), (8755, 17923064), (8810, 17811172), (10172, 15426310), (12715, 12341048), (14008, 11201915), (14977, 10477160), (17510, 8961532), (17620, 8905586), (20344, 7713155), (25430, 6170524), (29954, 5238580), (35020, 4480766), (35240, 4452793), (43231, 3629720), (50860, 3085262), (59908, 2619290), (70040, 2240383), (74885, 2095432), (86462, 1814860), (90743, 1729240), (101720, 1542631), (119816, 1309645), (149770, 1047716), (172924, 907430), (181486, 864620), (216155, 725944), (261929, 599080), (299540, 523858), (345848, 453715), (362972, 432310)]