155594296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3163}}^1$

素因数の和:3236

約数の個数: 64

約数和(自身を含む): 350824320

約数和(自身を除く): 195230024

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 43, 44, 52, 86, 88, 104, 143, 172, 286, 344, 473, 559, 572, 946, 1118, 1144, 1892, 2236, 3163, 3784, 4472, 6149, 6326, 12298, 12652, 24596, 25304, 34793, 41119, 49192, 69586, 82238, 136009, 139172, 164476, 272018, 278344, 328952, 452309, 544036, 904618, 1088072, 1496099, 1768117, 1809236, 2992198, 3536234, 3618472, 5984396, 7072468, 11968792, 14144936, 19449287, 38898574, 77797148, 155594296]

約数ペア:

[(1, 155594296), (2, 77797148), (4, 38898574), (8, 19449287), (11, 14144936), (13, 11968792), (22, 7072468), (26, 5984396), (43, 3618472), (44, 3536234), (52, 2992198), (86, 1809236), (88, 1768117), (104, 1496099), (143, 1088072), (172, 904618), (286, 544036), (344, 452309), (473, 328952), (559, 278344), (572, 272018), (946, 164476), (1118, 139172), (1144, 136009), (1892, 82238), (2236, 69586), (3163, 49192), (3784, 41119), (4472, 34793), (6149, 25304), (6326, 24596), (12298, 12652)]