156924632540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1889}}^1\times {\mathrm{319511}}^1$

素因数の和:321422

約数の個数: 48

約数和(自身を含む): 355080075840

約数和(自身を除く): 198155443300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1889, 3778, 7556, 9445, 18890, 24557, 37780, 49114, 98228, 122785, 245570, 319511, 491140, 639022, 1278044, 1597555, 3195110, 4153643, 6390220, 8307286, 16614572, 20768215, 41536430, 83072860, 603556279, 1207112558, 2414225116, 3017781395, 6035562790, 7846231627, 12071125580, 15692463254, 31384926508, 39231158135, 78462316270, 156924632540]

約数ペア:

[(1, 156924632540), (2, 78462316270), (4, 39231158135), (5, 31384926508), (10, 15692463254), (13, 12071125580), (20, 7846231627), (26, 6035562790), (52, 3017781395), (65, 2414225116), (130, 1207112558), (260, 603556279), (1889, 83072860), (3778, 41536430), (7556, 20768215), (9445, 16614572), (18890, 8307286), (24557, 6390220), (37780, 4153643), (49114, 3195110), (98228, 1597555), (122785, 1278044), (245570, 639022), (319511, 491140)]