160818112

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:606

約数の個数: 112

約数和(自身を含む): 400946112

約数和(自身を除く): 240128000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 53, 56, 64, 91, 104, 106, 112, 182, 208, 212, 224, 364, 371, 416, 424, 448, 521, 689, 728, 742, 832, 848, 1042, 1378, 1456, 1484, 1696, 2084, 2756, 2912, 2968, 3392, 3647, 4168, 4823, 5512, 5824, 5936, 6773, 7294, 8336, 9646, 11024, 11872, 13546, 14588, 16672, 19292, 22048, 23744, 27092, 27613, 29176, 33344, 38584, 44096, 47411, 54184, 55226, 58352, 77168, 94822, 108368, 110452, 116704, 154336, 189644, 193291, 216736, 220904, 233408, 308672, 358969, 379288, 386582, 433472, 441808, 717938, 758576, 773164, 883616, 1435876, 1517152, 1546328, 1767232, 2512783, 2871752, 3034304, 3092656, 5025566, 5743504, 6185312, 10051132, 11487008, 12370624, 20102264, 22974016, 40204528, 80409056, 160818112]

約数ペア:

[(1, 160818112), (2, 80409056), (4, 40204528), (7, 22974016), (8, 20102264), (13, 12370624), (14, 11487008), (16, 10051132), (26, 6185312), (28, 5743504), (32, 5025566), (52, 3092656), (53, 3034304), (56, 2871752), (64, 2512783), (91, 1767232), (104, 1546328), (106, 1517152), (112, 1435876), (182, 883616), (208, 773164), (212, 758576), (224, 717938), (364, 441808), (371, 433472), (416, 386582), (424, 379288), (448, 358969), (521, 308672), (689, 233408), (728, 220904), (742, 216736), (832, 193291), (848, 189644), (1042, 154336), (1378, 116704), (1456, 110452), (1484, 108368), (1696, 94822), (2084, 77168), (2756, 58352), (2912, 55226), (2968, 54184), (3392, 47411), (3647, 44096), (4168, 38584), (4823, 33344), (5512, 29176), (5824, 27613), (5936, 27092), (6773, 23744), (7294, 22048), (8336, 19292), (9646, 16672), (11024, 14588), (11872, 13546)]