164020016892

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{18451}}^1$

素因数の和:18911

約数の個数: 96

約数和(自身を含む): 407372922880

約数和(自身を除く): 243352905988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 127, 228, 254, 307, 381, 508, 614, 762, 921, 1228, 1524, 1842, 2413, 3684, 4826, 5833, 7239, 9652, 11666, 14478, 17499, 18451, 23332, 28956, 34998, 36902, 38989, 55353, 69996, 73804, 77978, 110706, 116967, 155956, 221412, 233934, 350569, 467868, 701138, 740791, 1051707, 1402276, 1481582, 2103414, 2222373, 2343277, 2963164, 4206828, 4444746, 4686554, 5664457, 7029831, 8889492, 9373108, 11328914, 14059662, 16993371, 22657828, 28119324, 33986742, 44522263, 67973484, 89044526, 107624683, 133566789, 178089052, 215249366, 267133578, 322874049, 430498732, 534267156, 645748098, 719386039, 1291496196, 1438772078, 2158158117, 2877544156, 4316316234, 8632632468, 13668334741, 27336669482, 41005004223, 54673338964, 82010008446, 164020016892]

約数ペア:

[(1, 164020016892), (2, 82010008446), (3, 54673338964), (4, 41005004223), (6, 27336669482), (12, 13668334741), (19, 8632632468), (38, 4316316234), (57, 2877544156), (76, 2158158117), (114, 1438772078), (127, 1291496196), (228, 719386039), (254, 645748098), (307, 534267156), (381, 430498732), (508, 322874049), (614, 267133578), (762, 215249366), (921, 178089052), (1228, 133566789), (1524, 107624683), (1842, 89044526), (2413, 67973484), (3684, 44522263), (4826, 33986742), (5833, 28119324), (7239, 22657828), (9652, 16993371), (11666, 14059662), (14478, 11328914), (17499, 9373108), (18451, 8889492), (23332, 7029831), (28956, 5664457), (34998, 4686554), (36902, 4444746), (38989, 4206828), (55353, 2963164), (69996, 2343277), (73804, 2222373), (77978, 2103414), (110706, 1481582), (116967, 1402276), (155956, 1051707), (221412, 740791), (233934, 701138), (350569, 467868)]