16404927174

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:814

約数の個数: 96

約数和(自身を含む): 36504673920

約数和(自身を除く): 20099746746

約数列:

[1, 2, 3, 6, 9, 18, 79, 157, 158, 197, 237, 314, 373, 394, 471, 474, 591, 711, 746, 942, 1119, 1182, 1413, 1422, 1773, 2238, 2826, 3357, 3546, 6714, 12403, 15563, 24806, 29467, 30929, 31126, 37209, 46689, 58561, 58934, 61858, 73481, 74418, 88401, 92787, 93378, 111627, 117122, 140067, 146962, 175683, 176802, 185574, 220443, 223254, 265203, 278361, 280134, 351366, 440886, 527049, 530406, 556722, 661329, 1054098, 1322658, 2443391, 4626319, 4886782, 5804999, 7330173, 9252638, 11536517, 11609998, 13878957, 14660346, 17414997, 21990519, 23073034, 27757914, 34609551, 34829994, 41636871, 43981038, 52244991, 69219102, 83273742, 103828653, 104489982, 207657306, 911384843, 1822769686, 2734154529, 5468309058, 8202463587, 16404927174]

約数ペア:

[(1, 16404927174), (2, 8202463587), (3, 5468309058), (6, 2734154529), (9, 1822769686), (18, 911384843), (79, 207657306), (157, 104489982), (158, 103828653), (197, 83273742), (237, 69219102), (314, 52244991), (373, 43981038), (394, 41636871), (471, 34829994), (474, 34609551), (591, 27757914), (711, 23073034), (746, 21990519), (942, 17414997), (1119, 14660346), (1182, 13878957), (1413, 11609998), (1422, 11536517), (1773, 9252638), (2238, 7330173), (2826, 5804999), (3357, 4886782), (3546, 4626319), (6714, 2443391), (12403, 1322658), (15563, 1054098), (24806, 661329), (29467, 556722), (30929, 530406), (31126, 527049), (37209, 440886), (46689, 351366), (58561, 280134), (58934, 278361), (61858, 265203), (73481, 223254), (74418, 220443), (88401, 185574), (92787, 176802), (93378, 175683), (111627, 146962), (117122, 140067)]