155429082

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 371329920

約数和(自身を除く): 215900838

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 71, 74, 111, 114, 142, 171, 173, 213, 222, 333, 342, 346, 426, 519, 639, 666, 703, 1038, 1278, 1349, 1406, 1557, 2109, 2627, 2698, 3114, 3287, 4047, 4218, 5254, 6327, 6401, 6574, 7881, 8094, 9861, 12141, 12283, 12654, 12802, 15762, 19203, 19722, 23643, 24282, 24566, 29583, 36849, 38406, 47286, 49913, 57609, 59166, 73698, 99826, 110547, 115218, 121619, 149739, 221094, 233377, 243238, 299478, 364857, 449217, 454471, 466754, 700131, 729714, 898434, 908942, 1094571, 1363413, 1400262, 2100393, 2189142, 2726826, 4090239, 4200786, 8180478, 8634949, 17269898, 25904847, 51809694, 77714541, 155429082]

約数ペア:

[(1, 155429082), (2, 77714541), (3, 51809694), (6, 25904847), (9, 17269898), (18, 8634949), (19, 8180478), (37, 4200786), (38, 4090239), (57, 2726826), (71, 2189142), (74, 2100393), (111, 1400262), (114, 1363413), (142, 1094571), (171, 908942), (173, 898434), (213, 729714), (222, 700131), (333, 466754), (342, 454471), (346, 449217), (426, 364857), (519, 299478), (639, 243238), (666, 233377), (703, 221094), (1038, 149739), (1278, 121619), (1349, 115218), (1406, 110547), (1557, 99826), (2109, 73698), (2627, 59166), (2698, 57609), (3114, 49913), (3287, 47286), (4047, 38406), (4218, 36849), (5254, 29583), (6327, 24566), (6401, 24282), (6574, 23643), (7881, 19722), (8094, 19203), (9861, 15762), (12141, 12802), (12283, 12654)]