135579678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1193}}^1$

素因数の和:1289

約数の個数: 64

約数和(自身を含む): 308109312

約数和(自身を除く): 172529634

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 47, 62, 78, 93, 94, 141, 186, 282, 403, 611, 806, 1193, 1209, 1222, 1457, 1833, 2386, 2418, 2914, 3579, 3666, 4371, 7158, 8742, 15509, 18941, 31018, 36983, 37882, 46527, 56071, 56823, 73966, 93054, 110949, 112142, 113646, 168213, 221898, 336426, 480779, 728923, 961558, 1442337, 1457846, 1738201, 2186769, 2884674, 3476402, 4373538, 5214603, 10429206, 22596613, 45193226, 67789839, 135579678]

約数ペア:

[(1, 135579678), (2, 67789839), (3, 45193226), (6, 22596613), (13, 10429206), (26, 5214603), (31, 4373538), (39, 3476402), (47, 2884674), (62, 2186769), (78, 1738201), (93, 1457846), (94, 1442337), (141, 961558), (186, 728923), (282, 480779), (403, 336426), (611, 221898), (806, 168213), (1193, 113646), (1209, 112142), (1222, 110949), (1457, 93054), (1833, 73966), (2386, 56823), (2418, 56071), (2914, 46527), (3579, 37882), (3666, 36983), (4371, 31018), (7158, 18941), (8742, 15509)]