158440905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1151}}^1$

素因数の和:1211

約数の個数: 96

約数和(自身を含む): 345047040

約数和(自身を除く): 186606135

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 23, 35, 45, 57, 63, 69, 95, 105, 115, 133, 161, 171, 207, 285, 315, 345, 399, 437, 483, 665, 805, 855, 1035, 1151, 1197, 1311, 1449, 1995, 2185, 2415, 3059, 3453, 3933, 5755, 5985, 6555, 7245, 8057, 9177, 10359, 15295, 17265, 19665, 21869, 24171, 26473, 27531, 40285, 45885, 51795, 65607, 72513, 79419, 109345, 120855, 132365, 137655, 153083, 185311, 196821, 238257, 328035, 362565, 397095, 459249, 502987, 555933, 765415, 926555, 984105, 1191285, 1377747, 1508961, 1667799, 2296245, 2514935, 2779665, 3520909, 4526883, 6888735, 7544805, 8338995, 10562727, 17604545, 22634415, 31688181, 52813635, 158440905]

約数ペア:

[(1, 158440905), (3, 52813635), (5, 31688181), (7, 22634415), (9, 17604545), (15, 10562727), (19, 8338995), (21, 7544805), (23, 6888735), (35, 4526883), (45, 3520909), (57, 2779665), (63, 2514935), (69, 2296245), (95, 1667799), (105, 1508961), (115, 1377747), (133, 1191285), (161, 984105), (171, 926555), (207, 765415), (285, 555933), (315, 502987), (345, 459249), (399, 397095), (437, 362565), (483, 328035), (665, 238257), (805, 196821), (855, 185311), (1035, 153083), (1151, 137655), (1197, 132365), (1311, 120855), (1449, 109345), (1995, 79419), (2185, 72513), (2415, 65607), (3059, 51795), (3453, 45885), (3933, 40285), (5755, 27531), (5985, 26473), (6555, 24171), (7245, 21869), (8057, 19665), (9177, 17265), (10359, 15295)]