126016816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 273196800

約数和(自身を除く): 147179984

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 67, 76, 92, 134, 152, 184, 268, 269, 304, 368, 437, 536, 538, 874, 1072, 1076, 1273, 1541, 1748, 2152, 2546, 3082, 3496, 4304, 5092, 5111, 6164, 6187, 6992, 10184, 10222, 12328, 12374, 18023, 20368, 20444, 24656, 24748, 29279, 36046, 40888, 49496, 58558, 72092, 81776, 98992, 117116, 117553, 144184, 234232, 235106, 288368, 342437, 414529, 468464, 470212, 684874, 829058, 940424, 1369748, 1658116, 1880848, 2739496, 3316232, 5478992, 6632464, 7876051, 15752102, 31504204, 63008408, 126016816]

約数ペア:

[(1, 126016816), (2, 63008408), (4, 31504204), (8, 15752102), (16, 7876051), (19, 6632464), (23, 5478992), (38, 3316232), (46, 2739496), (67, 1880848), (76, 1658116), (92, 1369748), (134, 940424), (152, 829058), (184, 684874), (268, 470212), (269, 468464), (304, 414529), (368, 342437), (437, 288368), (536, 235106), (538, 234232), (874, 144184), (1072, 117553), (1076, 117116), (1273, 98992), (1541, 81776), (1748, 72092), (2152, 58558), (2546, 49496), (3082, 40888), (3496, 36046), (4304, 29279), (5092, 24748), (5111, 24656), (6164, 20444), (6187, 20368), (6992, 18023), (10184, 12374), (10222, 12328)]