171570690158

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1\times {\mathrm{1279}}^1$

素因数の和:2145

約数の個数: 64

約数和(自身を含む): 299593728000

約数和(自身を除く): 128023037842

約数列:

[1, 2, 7, 14, 107, 149, 214, 298, 601, 749, 1043, 1202, 1279, 1498, 2086, 2558, 4207, 8414, 8953, 15943, 17906, 31886, 64307, 89549, 111601, 128614, 136853, 179098, 190571, 223202, 273706, 381142, 450149, 626843, 768679, 900298, 957971, 1253686, 1333997, 1537358, 1915942, 2667994, 5380753, 9581743, 10761506, 19163486, 20391097, 40782194, 67072201, 82248653, 114533171, 134144402, 142737679, 164497306, 229066342, 285475358, 575740571, 801732197, 1151481142, 1603464394, 12255049297, 24510098594, 85785345079, 171570690158]

約数ペア:

[(1, 171570690158), (2, 85785345079), (7, 24510098594), (14, 12255049297), (107, 1603464394), (149, 1151481142), (214, 801732197), (298, 575740571), (601, 285475358), (749, 229066342), (1043, 164497306), (1202, 142737679), (1279, 134144402), (1498, 114533171), (2086, 82248653), (2558, 67072201), (4207, 40782194), (8414, 20391097), (8953, 19163486), (15943, 10761506), (17906, 9581743), (31886, 5380753), (64307, 2667994), (89549, 1915942), (111601, 1537358), (128614, 1333997), (136853, 1253686), (179098, 957971), (190571, 900298), (223202, 768679), (273706, 626843), (381142, 450149)]