156931505822

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1\times {\mathrm{853}}^1$

素因数の和:1618

約数の個数: 128

約数和(自身を含む): 309486320640

約数和(自身を除く): 152554814818

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 83, 91, 133, 166, 182, 247, 266, 494, 581, 641, 853, 1079, 1162, 1282, 1577, 1706, 1729, 2158, 3154, 3458, 4487, 5971, 7553, 8333, 8974, 11039, 11089, 11942, 12179, 15106, 16207, 16666, 20501, 22078, 22178, 24358, 32414, 41002, 53203, 58331, 70799, 77623, 85253, 106406, 113449, 116662, 141598, 143507, 155246, 158327, 170506, 210691, 226898, 287014, 316654, 372421, 421382, 495593, 546773, 691639, 744842, 920387, 991186, 1010857, 1093546, 1108289, 1345181, 1383278, 1474837, 1840774, 2021714, 2216578, 2690362, 2949674, 3827411, 4841473, 6442709, 7075999, 7108049, 7654822, 9416267, 9682946, 10388687, 12885418, 13141141, 14151998, 14216098, 17487353, 18832534, 20777374, 26282282, 34974706, 45382159, 49756343, 72720809, 90764318, 91987987, 99512686, 122411471, 135052931, 145441618, 183975974, 244822942, 270105862, 317675113, 589968067, 635350226, 862261021, 945370517, 1179936134, 1724522042, 1890741034, 4129776469, 6035827147, 8259552938, 11209393273, 12071654294, 22418786546, 78465752911, 156931505822]

約数ペア:

[(1, 156931505822), (2, 78465752911), (7, 22418786546), (13, 12071654294), (14, 11209393273), (19, 8259552938), (26, 6035827147), (38, 4129776469), (83, 1890741034), (91, 1724522042), (133, 1179936134), (166, 945370517), (182, 862261021), (247, 635350226), (266, 589968067), (494, 317675113), (581, 270105862), (641, 244822942), (853, 183975974), (1079, 145441618), (1162, 135052931), (1282, 122411471), (1577, 99512686), (1706, 91987987), (1729, 90764318), (2158, 72720809), (3154, 49756343), (3458, 45382159), (4487, 34974706), (5971, 26282282), (7553, 20777374), (8333, 18832534), (8974, 17487353), (11039, 14216098), (11089, 14151998), (11942, 13141141), (12179, 12885418), (15106, 10388687), (16207, 9682946), (16666, 9416267), (20501, 7654822), (22078, 7108049), (22178, 7075999), (24358, 6442709), (32414, 4841473), (41002, 3827411), (53203, 2949674), (58331, 2690362), (70799, 2216578), (77623, 2021714), (85253, 1840774), (106406, 1474837), (113449, 1383278), (116662, 1345181), (141598, 1108289), (143507, 1093546), (155246, 1010857), (158327, 991186), (170506, 920387), (210691, 744842), (226898, 691639), (287014, 546773), (316654, 495593), (372421, 421382)]