156944895008

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2133331}}^1$

素因数の和:2133382

約数の個数: 72

約数和(自身を含む): 357503776560

約数和(自身を除く): 200558881552

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 352, 418, 484, 608, 836, 968, 1672, 1936, 2299, 3344, 3872, 4598, 6688, 9196, 18392, 36784, 73568, 2133331, 4266662, 8533324, 17066648, 23466641, 34133296, 40533289, 46933282, 68266592, 81066578, 93866564, 162133156, 187733128, 258133051, 324266312, 375466256, 445866179, 516266102, 648532624, 750932512, 891732358, 1032532204, 1297065248, 1783464716, 2065064408, 3566929432, 4130128816, 4904527969, 7133858864, 8260257632, 9809055938, 14267717728, 19618111876, 39236223752, 78472447504, 156944895008]

約数ペア:

[(1, 156944895008), (2, 78472447504), (4, 39236223752), (8, 19618111876), (11, 14267717728), (16, 9809055938), (19, 8260257632), (22, 7133858864), (32, 4904527969), (38, 4130128816), (44, 3566929432), (76, 2065064408), (88, 1783464716), (121, 1297065248), (152, 1032532204), (176, 891732358), (209, 750932512), (242, 648532624), (304, 516266102), (352, 445866179), (418, 375466256), (484, 324266312), (608, 258133051), (836, 187733128), (968, 162133156), (1672, 93866564), (1936, 81066578), (2299, 68266592), (3344, 46933282), (3872, 40533289), (4598, 34133296), (6688, 23466641), (9196, 17066648), (18392, 8533324), (36784, 4266662), (73568, 2133331)]