155118894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 364953600

約数和(自身を除く): 209834706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 179, 282, 329, 358, 439, 537, 658, 878, 987, 1074, 1253, 1317, 1974, 2506, 2634, 3073, 3759, 6146, 7518, 8413, 9219, 16826, 18438, 20633, 25239, 41266, 50478, 58891, 61899, 78581, 117782, 123798, 144431, 157162, 176673, 235743, 288862, 353346, 433293, 471486, 550067, 866586, 1100134, 1650201, 3300402, 3693307, 7386614, 11079921, 22159842, 25853149, 51706298, 77559447, 155118894]

約数ペア:

[(1, 155118894), (2, 77559447), (3, 51706298), (6, 25853149), (7, 22159842), (14, 11079921), (21, 7386614), (42, 3693307), (47, 3300402), (94, 1650201), (141, 1100134), (179, 866586), (282, 550067), (329, 471486), (358, 433293), (439, 353346), (537, 288862), (658, 235743), (878, 176673), (987, 157162), (1074, 144431), (1253, 123798), (1317, 117782), (1974, 78581), (2506, 61899), (2634, 58891), (3073, 50478), (3759, 41266), (6146, 25239), (7518, 20633), (8413, 18438), (9219, 16826)]