157099298408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{20201}}^1$

素因数の和:20347

約数の個数: 128

約数和(自身を含む): 340479659520

約数和(自身を除く): 183380361112

約数列:

[1, 2, 4, 8, 13, 26, 37, 43, 47, 52, 74, 86, 94, 104, 148, 172, 188, 296, 344, 376, 481, 559, 611, 962, 1118, 1222, 1591, 1739, 1924, 2021, 2236, 2444, 3182, 3478, 3848, 4042, 4472, 4888, 6364, 6956, 8084, 12728, 13912, 16168, 20201, 20683, 22607, 26273, 40402, 41366, 45214, 52546, 74777, 80804, 82732, 90428, 105092, 149554, 161608, 165464, 180856, 210184, 262613, 299108, 525226, 598216, 747437, 868643, 949447, 972101, 1050452, 1494874, 1737286, 1898894, 1944202, 2100904, 2989748, 3474572, 3797788, 3888404, 5979496, 6949144, 7595576, 7776808, 9716681, 11292359, 12342811, 19433362, 22584718, 24685622, 32139791, 35129539, 38866724, 40826221, 45169436, 49371244, 64279582, 70259078, 77733448, 81652442, 90338872, 98742488, 128559164, 140518156, 163304884, 257118328, 281036312, 326609768, 417817283, 456684007, 530740873, 835634566, 913368014, 1061481746, 1510570177, 1671269132, 1826736028, 2122963492, 3021140354, 3342538264, 3653472056, 4245926984, 6042280708, 12084561416, 19637412301, 39274824602, 78549649204, 157099298408]

約数ペア:

[(1, 157099298408), (2, 78549649204), (4, 39274824602), (8, 19637412301), (13, 12084561416), (26, 6042280708), (37, 4245926984), (43, 3653472056), (47, 3342538264), (52, 3021140354), (74, 2122963492), (86, 1826736028), (94, 1671269132), (104, 1510570177), (148, 1061481746), (172, 913368014), (188, 835634566), (296, 530740873), (344, 456684007), (376, 417817283), (481, 326609768), (559, 281036312), (611, 257118328), (962, 163304884), (1118, 140518156), (1222, 128559164), (1591, 98742488), (1739, 90338872), (1924, 81652442), (2021, 77733448), (2236, 70259078), (2444, 64279582), (3182, 49371244), (3478, 45169436), (3848, 40826221), (4042, 38866724), (4472, 35129539), (4888, 32139791), (6364, 24685622), (6956, 22584718), (8084, 19433362), (12728, 12342811), (13912, 11292359), (16168, 9716681), (20201, 7776808), (20683, 7595576), (22607, 6949144), (26273, 5979496), (40402, 3888404), (41366, 3797788), (45214, 3474572), (52546, 2989748), (74777, 2100904), (80804, 1944202), (82732, 1898894), (90428, 1737286), (105092, 1494874), (149554, 1050452), (161608, 972101), (165464, 949447), (180856, 868643), (210184, 747437), (262613, 598216), (299108, 525226)]