15661886052

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{1439}}^1$

素因数の和:1765

約数の個数: 96

約数和(自身を含む): 37841126400

約数和(自身を除く): 22179240348

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 109, 157, 159, 212, 218, 314, 318, 327, 436, 471, 628, 636, 654, 942, 1308, 1439, 1884, 2878, 4317, 5756, 5777, 8321, 8634, 11554, 16642, 17113, 17268, 17331, 23108, 24963, 33284, 34226, 34662, 49926, 51339, 68452, 69324, 76267, 99852, 102678, 152534, 156851, 205356, 225923, 228801, 305068, 313702, 451846, 457602, 470553, 627404, 677769, 903692, 906989, 915204, 941106, 1355538, 1813978, 1882212, 2711076, 2720967, 3627956, 5441934, 8313103, 10883868, 11973919, 16626206, 23947838, 24625607, 24939309, 33252412, 35921757, 47895676, 49251214, 49878618, 71843514, 73876821, 98502428, 99757236, 143687028, 147753642, 295507284, 1305157171, 2610314342, 3915471513, 5220628684, 7830943026, 15661886052]

約数ペア:

[(1, 15661886052), (2, 7830943026), (3, 5220628684), (4, 3915471513), (6, 2610314342), (12, 1305157171), (53, 295507284), (106, 147753642), (109, 143687028), (157, 99757236), (159, 98502428), (212, 73876821), (218, 71843514), (314, 49878618), (318, 49251214), (327, 47895676), (436, 35921757), (471, 33252412), (628, 24939309), (636, 24625607), (654, 23947838), (942, 16626206), (1308, 11973919), (1439, 10883868), (1884, 8313103), (2878, 5441934), (4317, 3627956), (5756, 2720967), (5777, 2711076), (8321, 1882212), (8634, 1813978), (11554, 1355538), (16642, 941106), (17113, 915204), (17268, 906989), (17331, 903692), (23108, 677769), (24963, 627404), (33284, 470553), (34226, 457602), (34662, 451846), (49926, 313702), (51339, 305068), (68452, 228801), (69324, 225923), (76267, 205356), (99852, 156851), (102678, 152534)]