123599356

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 230307840

約数和(自身を除く): 106708484

約数列:

[1, 2, 4, 31, 62, 71, 101, 124, 139, 142, 202, 278, 284, 404, 556, 2201, 3131, 4309, 4402, 6262, 7171, 8618, 8804, 9869, 12524, 14039, 14342, 17236, 19738, 28078, 28684, 39476, 56156, 222301, 305939, 435209, 444602, 611878, 870418, 889204, 996769, 1223756, 1740836, 1993538, 3987076, 30899839, 61799678, 123599356]

約数ペア:

[(1, 123599356), (2, 61799678), (4, 30899839), (31, 3987076), (62, 1993538), (71, 1740836), (101, 1223756), (124, 996769), (139, 889204), (142, 870418), (202, 611878), (278, 444602), (284, 435209), (404, 305939), (556, 222301), (2201, 56156), (3131, 39476), (4309, 28684), (4402, 28078), (6262, 19738), (7171, 17236), (8618, 14342), (8804, 14039), (9869, 12524)]