149024144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1481}}^1$

素因数の和:1839

約数の個数: 40

約数和(自身を含む): 305054880

約数和(自身を除く): 156030736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 331, 662, 1324, 1481, 2648, 2962, 5296, 5924, 6289, 11848, 12578, 23696, 25156, 28139, 50312, 56278, 100624, 112556, 225112, 450224, 490211, 980422, 1960844, 3921688, 7843376, 9314009, 18628018, 37256036, 74512072, 149024144]

約数ペア:

[(1, 149024144), (2, 74512072), (4, 37256036), (8, 18628018), (16, 9314009), (19, 7843376), (38, 3921688), (76, 1960844), (152, 980422), (304, 490211), (331, 450224), (662, 225112), (1324, 112556), (1481, 100624), (2648, 56278), (2962, 50312), (5296, 28139), (5924, 25156), (6289, 23696), (11848, 12578)]