193438104

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{167}}^2$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 516809940

約数和(自身を除く): 323371836

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 167, 204, 289, 334, 408, 501, 578, 668, 867, 1002, 1156, 1336, 1734, 2004, 2312, 2839, 3468, 4008, 5678, 6936, 8517, 11356, 17034, 22712, 27889, 34068, 48263, 55778, 68136, 83667, 96526, 111556, 144789, 167334, 193052, 223112, 289578, 334668, 386104, 474113, 579156, 669336, 948226, 1158312, 1422339, 1896452, 2844678, 3792904, 5689356, 8059921, 11378712, 16119842, 24179763, 32239684, 48359526, 64479368, 96719052, 193438104]

約数ペア:

[(1, 193438104), (2, 96719052), (3, 64479368), (4, 48359526), (6, 32239684), (8, 24179763), (12, 16119842), (17, 11378712), (24, 8059921), (34, 5689356), (51, 3792904), (68, 2844678), (102, 1896452), (136, 1422339), (167, 1158312), (204, 948226), (289, 669336), (334, 579156), (408, 474113), (501, 386104), (578, 334668), (668, 289578), (867, 223112), (1002, 193052), (1156, 167334), (1336, 144789), (1734, 111556), (2004, 96526), (2312, 83667), (2839, 68136), (3468, 55778), (4008, 48263), (5678, 34068), (6936, 27889), (8517, 22712), (11356, 17034)]