151613240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{739}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 358041600

約数和(自身を除く): 206428360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 223, 230, 446, 460, 739, 892, 920, 1115, 1478, 1784, 2230, 2956, 3695, 4460, 5129, 5912, 7390, 8920, 10258, 14780, 16997, 20516, 25645, 29560, 33994, 41032, 51290, 67988, 84985, 102580, 135976, 164797, 169970, 205160, 329594, 339940, 659188, 679880, 823985, 1318376, 1647970, 3295940, 3790331, 6591880, 7580662, 15161324, 18951655, 30322648, 37903310, 75806620, 151613240]

約数ペア:

[(1, 151613240), (2, 75806620), (4, 37903310), (5, 30322648), (8, 18951655), (10, 15161324), (20, 7580662), (23, 6591880), (40, 3790331), (46, 3295940), (92, 1647970), (115, 1318376), (184, 823985), (223, 679880), (230, 659188), (446, 339940), (460, 329594), (739, 205160), (892, 169970), (920, 164797), (1115, 135976), (1478, 102580), (1784, 84985), (2230, 67988), (2956, 51290), (3695, 41032), (4460, 33994), (5129, 29560), (5912, 25645), (7390, 20516), (8920, 16997), (10258, 14780)]