156925220470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4457}}^1\times {\mathrm{185309}}^1$

素因数の和:189792

約数の個数: 32

約数和(自身を含む): 297400312800

約数和(自身を除く): 140475092330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 4457, 8914, 22285, 44570, 84683, 169366, 185309, 370618, 423415, 846830, 926545, 1853090, 3520871, 7041742, 17604355, 35208710, 825922213, 1651844426, 4129611065, 8259222130, 15692522047, 31385044094, 78462610235, 156925220470]

約数ペア:

[(1, 156925220470), (2, 78462610235), (5, 31385044094), (10, 15692522047), (19, 8259222130), (38, 4129611065), (95, 1651844426), (190, 825922213), (4457, 35208710), (8914, 17604355), (22285, 7041742), (44570, 3520871), (84683, 1853090), (169366, 926545), (185309, 846830), (370618, 423415)]