161706144

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^2\times {\mathrm{911}}^1$

素因数の和:1010

約数の個数: 72

約数和(自身を含む): 435056832

約数和(自身を除く): 273350688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 911, 1032, 1376, 1822, 1849, 2064, 2733, 3644, 3698, 4128, 5466, 5547, 7288, 7396, 10932, 11094, 14576, 14792, 21864, 22188, 29152, 29584, 39173, 43728, 44376, 59168, 78346, 87456, 88752, 117519, 156692, 177504, 235038, 313384, 470076, 626768, 940152, 1253536, 1684439, 1880304, 3368878, 3760608, 5053317, 6737756, 10106634, 13475512, 20213268, 26951024, 40426536, 53902048, 80853072, 161706144]

約数ペア:

[(1, 161706144), (2, 80853072), (3, 53902048), (4, 40426536), (6, 26951024), (8, 20213268), (12, 13475512), (16, 10106634), (24, 6737756), (32, 5053317), (43, 3760608), (48, 3368878), (86, 1880304), (96, 1684439), (129, 1253536), (172, 940152), (258, 626768), (344, 470076), (516, 313384), (688, 235038), (911, 177504), (1032, 156692), (1376, 117519), (1822, 88752), (1849, 87456), (2064, 78346), (2733, 59168), (3644, 44376), (3698, 43728), (4128, 39173), (5466, 29584), (5547, 29152), (7288, 22188), (7396, 21864), (10932, 14792), (11094, 14576)]