157077009608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{393377}}^1$

素因数の和:393510

約数の個数: 64

約数和(自身を含む): 322884662400

約数和(自身を除く): 165807652792

約数列:

[1, 2, 4, 8, 19, 37, 38, 71, 74, 76, 142, 148, 152, 284, 296, 568, 703, 1349, 1406, 2627, 2698, 2812, 5254, 5396, 5624, 10508, 10792, 21016, 49913, 99826, 199652, 393377, 399304, 786754, 1573508, 3147016, 7474163, 14554949, 14948326, 27929767, 29109898, 29896652, 55859534, 58219796, 59793304, 111719068, 116439592, 223438136, 276544031, 530665573, 553088062, 1033401379, 1061331146, 1106176124, 2066802758, 2122662292, 2212352248, 4133605516, 4245324584, 8267211032, 19634626201, 39269252402, 78538504804, 157077009608]

約数ペア:

[(1, 157077009608), (2, 78538504804), (4, 39269252402), (8, 19634626201), (19, 8267211032), (37, 4245324584), (38, 4133605516), (71, 2212352248), (74, 2122662292), (76, 2066802758), (142, 1106176124), (148, 1061331146), (152, 1033401379), (284, 553088062), (296, 530665573), (568, 276544031), (703, 223438136), (1349, 116439592), (1406, 111719068), (2627, 59793304), (2698, 58219796), (2812, 55859534), (5254, 29896652), (5396, 29109898), (5624, 27929767), (10508, 14948326), (10792, 14554949), (21016, 7474163), (49913, 3147016), (99826, 1573508), (199652, 786754), (393377, 399304)]