156798124

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4201}}^1$

素因数の和:4286

約数の個数: 48

約数和(自身を含む): 331319296

約数和(自身を除く): 174521172

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 301, 434, 602, 868, 1204, 1333, 2666, 4201, 5332, 8402, 9331, 16804, 18662, 29407, 37324, 58814, 117628, 130231, 180643, 260462, 361286, 520924, 722572, 911617, 1264501, 1823234, 2529002, 3646468, 5058004, 5599933, 11199866, 22399732, 39199531, 78399062, 156798124]

約数ペア:

[(1, 156798124), (2, 78399062), (4, 39199531), (7, 22399732), (14, 11199866), (28, 5599933), (31, 5058004), (43, 3646468), (62, 2529002), (86, 1823234), (124, 1264501), (172, 911617), (217, 722572), (301, 520924), (434, 361286), (602, 260462), (868, 180643), (1204, 130231), (1333, 117628), (2666, 58814), (4201, 37324), (5332, 29407), (8402, 18662), (9331, 16804)]