156723961180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4752091}}^1$

素因数の和:4752214

約数の個数: 48

約数和(自身を含む): 352072992096

約数和(自身を除く): 195349030916

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 97, 170, 194, 340, 388, 485, 970, 1649, 1940, 3298, 6596, 8245, 16490, 32980, 4752091, 9504182, 19008364, 23760455, 47520910, 80785547, 95041820, 161571094, 323142188, 403927735, 460952827, 807855470, 921905654, 1615710940, 1843811308, 2304764135, 4609528270, 7836198059, 9219056540, 15672396118, 31344792236, 39180990295, 78361980590, 156723961180]

約数ペア:

[(1, 156723961180), (2, 78361980590), (4, 39180990295), (5, 31344792236), (10, 15672396118), (17, 9219056540), (20, 7836198059), (34, 4609528270), (68, 2304764135), (85, 1843811308), (97, 1615710940), (170, 921905654), (194, 807855470), (340, 460952827), (388, 403927735), (485, 323142188), (970, 161571094), (1649, 95041820), (1940, 80785547), (3298, 47520910), (6596, 23760455), (8245, 19008364), (16490, 9504182), (32980, 4752091)]