153761972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10303}}^1$

素因数の和:10368

約数の個数: 48

約数和(自身を含む): 339290112

約数和(自身を除く): 185528140

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2132, 3731, 7462, 10303, 14924, 20606, 41212, 72121, 133939, 144242, 267878, 288484, 422423, 535756, 844846, 937573, 1689692, 1875146, 2956961, 3750292, 5491499, 5913922, 10982998, 11827844, 21965996, 38440493, 76880986, 153761972]

約数ペア:

[(1, 153761972), (2, 76880986), (4, 38440493), (7, 21965996), (13, 11827844), (14, 10982998), (26, 5913922), (28, 5491499), (41, 3750292), (52, 2956961), (82, 1875146), (91, 1689692), (164, 937573), (182, 844846), (287, 535756), (364, 422423), (533, 288484), (574, 267878), (1066, 144242), (1148, 133939), (2132, 72121), (3731, 41212), (7462, 20606), (10303, 14924)]