156769883660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{974089}}^1$

素因数の和:974730

約数の個数: 48

約数和(自身を含む): 355114250400

約数和(自身を除く): 198344366740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 619, 1238, 2476, 3095, 6190, 8047, 12380, 16094, 32188, 40235, 80470, 160940, 974089, 1948178, 3896356, 4870445, 9740890, 12663157, 19481780, 25326314, 50652628, 63315785, 126631570, 253263140, 602961091, 1205922182, 2411844364, 3014805455, 6029610910, 7838494183, 12059221820, 15676988366, 31353976732, 39192470915, 78384941830, 156769883660]

約数ペア:

[(1, 156769883660), (2, 78384941830), (4, 39192470915), (5, 31353976732), (10, 15676988366), (13, 12059221820), (20, 7838494183), (26, 6029610910), (52, 3014805455), (65, 2411844364), (130, 1205922182), (260, 602961091), (619, 253263140), (1238, 126631570), (2476, 63315785), (3095, 50652628), (6190, 25326314), (8047, 19481780), (12380, 12663157), (16094, 9740890), (32188, 4870445), (40235, 3896356), (80470, 1948178), (160940, 974089)]