807156176

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2089}}^1$

素因数の和:2188

約数の個数: 80

約数和(自身を含む): 1741555200

約数和(自身を除く): 934399024

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 41, 62, 76, 82, 124, 152, 164, 248, 304, 328, 496, 589, 656, 779, 1178, 1271, 1558, 2089, 2356, 2542, 3116, 4178, 4712, 5084, 6232, 8356, 9424, 10168, 12464, 16712, 20336, 24149, 33424, 39691, 48298, 64759, 79382, 85649, 96596, 129518, 158764, 171298, 193192, 259036, 317528, 342596, 386384, 518072, 635056, 685192, 1036144, 1230421, 1370384, 1627331, 2460842, 2655119, 3254662, 4921684, 5310238, 6509324, 9843368, 10620476, 13018648, 19686736, 21240952, 26037296, 42481904, 50447261, 100894522, 201789044, 403578088, 807156176]

約数ペア:

[(1, 807156176), (2, 403578088), (4, 201789044), (8, 100894522), (16, 50447261), (19, 42481904), (31, 26037296), (38, 21240952), (41, 19686736), (62, 13018648), (76, 10620476), (82, 9843368), (124, 6509324), (152, 5310238), (164, 4921684), (248, 3254662), (304, 2655119), (328, 2460842), (496, 1627331), (589, 1370384), (656, 1230421), (779, 1036144), (1178, 685192), (1271, 635056), (1558, 518072), (2089, 386384), (2356, 342596), (2542, 317528), (3116, 259036), (4178, 193192), (4712, 171298), (5084, 158764), (6232, 129518), (8356, 96596), (9424, 85649), (10168, 79382), (12464, 64759), (16712, 48298), (20336, 39691), (24149, 33424)]