161595456

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4027}}^1$

素因数の和:4072

約数の個数: 112

約数和(自身を含む): 491093760

約数和(自身を除く): 329498304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 132, 152, 176, 192, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 704, 836, 912, 1056, 1216, 1254, 1672, 1824, 2112, 2508, 3344, 3648, 4027, 5016, 6688, 8054, 10032, 12081, 13376, 16108, 20064, 24162, 32216, 40128, 44297, 48324, 64432, 76513, 88594, 96648, 128864, 132891, 153026, 177188, 193296, 229539, 257728, 265782, 306052, 354376, 386592, 459078, 531564, 612104, 708752, 773184, 841643, 918156, 1063128, 1224208, 1417504, 1683286, 1836312, 2126256, 2448416, 2524929, 2835008, 3366572, 3672624, 4252512, 4896832, 5049858, 6733144, 7345248, 8505024, 10099716, 13466288, 14690496, 20199432, 26932576, 40398864, 53865152, 80797728, 161595456]

約数ペア:

[(1, 161595456), (2, 80797728), (3, 53865152), (4, 40398864), (6, 26932576), (8, 20199432), (11, 14690496), (12, 13466288), (16, 10099716), (19, 8505024), (22, 7345248), (24, 6733144), (32, 5049858), (33, 4896832), (38, 4252512), (44, 3672624), (48, 3366572), (57, 2835008), (64, 2524929), (66, 2448416), (76, 2126256), (88, 1836312), (96, 1683286), (114, 1417504), (132, 1224208), (152, 1063128), (176, 918156), (192, 841643), (209, 773184), (228, 708752), (264, 612104), (304, 531564), (352, 459078), (418, 386592), (456, 354376), (528, 306052), (608, 265782), (627, 257728), (704, 229539), (836, 193296), (912, 177188), (1056, 153026), (1216, 132891), (1254, 128864), (1672, 96648), (1824, 88594), (2112, 76513), (2508, 64432), (3344, 48324), (3648, 44297), (4027, 40128), (5016, 32216), (6688, 24162), (8054, 20064), (10032, 16108), (12081, 13376)]