154489596968

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{477539}}^1$

素因数の和:477714

約数の個数: 64

約数和(自身を含む): 340390512000

約数和(自身を除く): 185900915032

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 109, 212, 218, 371, 424, 436, 742, 763, 872, 1484, 1526, 2968, 3052, 5777, 6104, 11554, 23108, 40439, 46216, 80878, 161756, 323512, 477539, 955078, 1910156, 3342773, 3820312, 6685546, 13371092, 25309567, 26742184, 50619134, 52051751, 101238268, 104103502, 177166969, 202476536, 208207004, 354333938, 364362257, 416414008, 708667876, 728724514, 1417335752, 1457449028, 2758742803, 2914898056, 5517485606, 11034971212, 19311199621, 22069942424, 38622399242, 77244798484, 154489596968]

約数ペア:

[(1, 154489596968), (2, 77244798484), (4, 38622399242), (7, 22069942424), (8, 19311199621), (14, 11034971212), (28, 5517485606), (53, 2914898056), (56, 2758742803), (106, 1457449028), (109, 1417335752), (212, 728724514), (218, 708667876), (371, 416414008), (424, 364362257), (436, 354333938), (742, 208207004), (763, 202476536), (872, 177166969), (1484, 104103502), (1526, 101238268), (2968, 52051751), (3052, 50619134), (5777, 26742184), (6104, 25309567), (11554, 13371092), (23108, 6685546), (40439, 3820312), (46216, 3342773), (80878, 1910156), (161756, 955078), (323512, 477539)]