147702974

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 235008000

約数和(自身を除く): 87305026

約数列:

[1, 2, 29, 58, 67, 134, 191, 199, 382, 398, 1943, 3886, 5539, 5771, 11078, 11542, 12797, 13333, 25594, 26666, 38009, 76018, 371113, 386657, 742226, 773314, 1102261, 2204522, 2546603, 5093206, 73851487, 147702974]

約数ペア:

[(1, 147702974), (2, 73851487), (29, 5093206), (58, 2546603), (67, 2204522), (134, 1102261), (191, 773314), (199, 742226), (382, 386657), (398, 371113), (1943, 76018), (3886, 38009), (5539, 26666), (5771, 25594), (11078, 13333), (11542, 12797)]