156905683235

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{213589}}^1$

素因数の和:213891

約数の個数: 32

約数和(自身を含む): 218169369600

約数和(自身を除く): 61263686365

約数列:

[1, 5, 7, 35, 139, 151, 695, 755, 973, 1057, 4865, 5285, 20989, 104945, 146923, 213589, 734615, 1067945, 1495123, 7475615, 29688871, 32251939, 148444355, 161259695, 207822097, 225763573, 1039110485, 1128817865, 4483019521, 22415097605, 31381136647, 156905683235]

約数ペア:

[(1, 156905683235), (5, 31381136647), (7, 22415097605), (35, 4483019521), (139, 1128817865), (151, 1039110485), (695, 225763573), (755, 207822097), (973, 161259695), (1057, 148444355), (4865, 32251939), (5285, 29688871), (20989, 7475615), (104945, 1495123), (146923, 1067945), (213589, 734615)]