138782644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 345348864

約数和(自身を除く): 206566220

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 23, 26, 28, 44, 46, 52, 77, 91, 92, 121, 137, 143, 154, 161, 182, 242, 253, 274, 286, 299, 308, 322, 364, 484, 506, 548, 572, 598, 644, 847, 959, 1001, 1012, 1196, 1507, 1573, 1694, 1771, 1781, 1918, 2002, 2093, 2783, 3014, 3146, 3151, 3289, 3388, 3542, 3562, 3836, 4004, 4186, 5566, 6028, 6292, 6302, 6578, 7084, 7124, 8372, 10549, 11011, 11132, 12467, 12604, 13156, 16577, 19481, 19591, 21098, 22022, 22057, 23023, 24934, 33154, 34661, 36179, 38962, 39182, 40963, 42196, 44044, 44114, 46046, 49868, 66308, 69322, 72358, 77924, 78364, 81926, 88228, 92092, 116039, 137137, 138644, 144716, 163852, 215501, 232078, 242627, 253253, 274274, 286741, 381271, 431002, 450593, 464156, 485254, 506506, 548548, 573482, 762542, 862004, 901186, 970508, 1013012, 1146964, 1508507, 1525084, 1802372, 2668897, 3017014, 3154151, 4956523, 5337794, 6034028, 6308302, 9913046, 10675588, 12616604, 19826092, 34695661, 69391322, 138782644]

約数ペア:

[(1, 138782644), (2, 69391322), (4, 34695661), (7, 19826092), (11, 12616604), (13, 10675588), (14, 9913046), (22, 6308302), (23, 6034028), (26, 5337794), (28, 4956523), (44, 3154151), (46, 3017014), (52, 2668897), (77, 1802372), (91, 1525084), (92, 1508507), (121, 1146964), (137, 1013012), (143, 970508), (154, 901186), (161, 862004), (182, 762542), (242, 573482), (253, 548548), (274, 506506), (286, 485254), (299, 464156), (308, 450593), (322, 431002), (364, 381271), (484, 286741), (506, 274274), (548, 253253), (572, 242627), (598, 232078), (644, 215501), (847, 163852), (959, 144716), (1001, 138644), (1012, 137137), (1196, 116039), (1507, 92092), (1573, 88228), (1694, 81926), (1771, 78364), (1781, 77924), (1918, 72358), (2002, 69322), (2093, 66308), (2783, 49868), (3014, 46046), (3146, 44114), (3151, 44044), (3289, 42196), (3388, 40963), (3542, 39182), (3562, 38962), (3836, 36179), (4004, 34661), (4186, 33154), (5566, 24934), (6028, 23023), (6292, 22057), (6302, 22022), (6578, 21098), (7084, 19591), (7124, 19481), (8372, 16577), (10549, 13156), (11011, 12604), (11132, 12467)]