156947166608

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{823}}^1\times {\mathrm{177893}}^1$

素因数の和:178791

約数の個数: 40

約数和(自身を含む): 309000454848

約数和(自身を除く): 152053288240

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 823, 1072, 1646, 3292, 6584, 13168, 55141, 110282, 177893, 220564, 355786, 441128, 711572, 882256, 1423144, 2846288, 11918831, 23837662, 47675324, 95350648, 146405939, 190701296, 292811878, 585623756, 1171247512, 2342495024, 9809197913, 19618395826, 39236791652, 78473583304, 156947166608]

約数ペア:

[(1, 156947166608), (2, 78473583304), (4, 39236791652), (8, 19618395826), (16, 9809197913), (67, 2342495024), (134, 1171247512), (268, 585623756), (536, 292811878), (823, 190701296), (1072, 146405939), (1646, 95350648), (3292, 47675324), (6584, 23837662), (13168, 11918831), (55141, 2846288), (110282, 1423144), (177893, 882256), (220564, 711572), (355786, 441128)]