189144592

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3511}}^1$

素因数の和:3576

約数の個数: 80

約数和(自身を含む): 463359232

約数和(自身を除く): 274214640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1456, 1924, 2072, 3367, 3511, 3848, 4144, 6734, 7022, 7696, 13468, 14044, 24577, 26936, 28088, 45643, 49154, 53872, 56176, 91286, 98308, 129907, 182572, 196616, 259814, 319501, 365144, 393232, 519628, 639002, 730288, 909349, 1039256, 1278004, 1688791, 1818698, 2078512, 2556008, 3377582, 3637396, 5112016, 6755164, 7274792, 11821537, 13510328, 14549584, 23643074, 27020656, 47286148, 94572296, 189144592]

約数ペア:

[(1, 189144592), (2, 94572296), (4, 47286148), (7, 27020656), (8, 23643074), (13, 14549584), (14, 13510328), (16, 11821537), (26, 7274792), (28, 6755164), (37, 5112016), (52, 3637396), (56, 3377582), (74, 2556008), (91, 2078512), (104, 1818698), (112, 1688791), (148, 1278004), (182, 1039256), (208, 909349), (259, 730288), (296, 639002), (364, 519628), (481, 393232), (518, 365144), (592, 319501), (728, 259814), (962, 196616), (1036, 182572), (1456, 129907), (1924, 98308), (2072, 91286), (3367, 56176), (3511, 53872), (3848, 49154), (4144, 45643), (6734, 28088), (7022, 26936), (7696, 24577), (13468, 14044)]