156979419122

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{80239}}^1$

素因数の和:80738

約数の個数: 32

約数和(自身を含む): 246978720000

約数和(自身を除く): 89999300878

約数列:

[1, 2, 29, 58, 89, 178, 379, 758, 2581, 5162, 10991, 21982, 33731, 67462, 80239, 160478, 978199, 1956398, 2326931, 4653862, 7141271, 14282542, 30410581, 60821162, 207096859, 414193718, 881906849, 1763813698, 2706541709, 5413083418, 78489709561, 156979419122]

約数ペア:

[(1, 156979419122), (2, 78489709561), (29, 5413083418), (58, 2706541709), (89, 1763813698), (178, 881906849), (379, 414193718), (758, 207096859), (2581, 60821162), (5162, 30410581), (10991, 14282542), (21982, 7141271), (33731, 4653862), (67462, 2326931), (80239, 1956398), (160478, 978199)]