159790722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 421693440

約数和(自身を除く): 261902718

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 73, 78, 91, 114, 133, 146, 182, 211, 219, 247, 266, 273, 399, 422, 438, 494, 511, 546, 633, 741, 798, 949, 1022, 1266, 1387, 1477, 1482, 1533, 1729, 1898, 2743, 2774, 2847, 2954, 3066, 3458, 4009, 4161, 4431, 5187, 5486, 5694, 6643, 8018, 8229, 8322, 8862, 9709, 10374, 12027, 13286, 15403, 16458, 18031, 19201, 19418, 19929, 24054, 28063, 29127, 30806, 36062, 38402, 39858, 46209, 52117, 54093, 56126, 57603, 58254, 84189, 92418, 104234, 107821, 108186, 115206, 126217, 156351, 168378, 200239, 215642, 252434, 292657, 312702, 323463, 364819, 378651, 400478, 585314, 600717, 646926, 729638, 757302, 877971, 1094457, 1201434, 1401673, 1755942, 2048599, 2188914, 2803346, 3804541, 4097198, 4205019, 6145797, 7609082, 8410038, 11413623, 12291594, 22827246, 26631787, 53263574, 79895361, 159790722]

約数ペア:

[(1, 159790722), (2, 79895361), (3, 53263574), (6, 26631787), (7, 22827246), (13, 12291594), (14, 11413623), (19, 8410038), (21, 7609082), (26, 6145797), (38, 4205019), (39, 4097198), (42, 3804541), (57, 2803346), (73, 2188914), (78, 2048599), (91, 1755942), (114, 1401673), (133, 1201434), (146, 1094457), (182, 877971), (211, 757302), (219, 729638), (247, 646926), (266, 600717), (273, 585314), (399, 400478), (422, 378651), (438, 364819), (494, 323463), (511, 312702), (546, 292657), (633, 252434), (741, 215642), (798, 200239), (949, 168378), (1022, 156351), (1266, 126217), (1387, 115206), (1477, 108186), (1482, 107821), (1533, 104234), (1729, 92418), (1898, 84189), (2743, 58254), (2774, 57603), (2847, 56126), (2954, 54093), (3066, 52117), (3458, 46209), (4009, 39858), (4161, 38402), (4431, 36062), (5187, 30806), (5486, 29127), (5694, 28063), (6643, 24054), (8018, 19929), (8229, 19418), (8322, 19201), (8862, 18031), (9709, 16458), (10374, 15403), (12027, 13286)]