158032980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{125423}}^1$

素因数の和:125445

約数の個数: 72

約数和(自身を含む): 547852032

約数和(自身を除く): 389819052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 125423, 250846, 376269, 501692, 627115, 752538, 877961, 1128807, 1254230, 1505076, 1755922, 1881345, 2257614, 2508460, 2633883, 3511844, 3762690, 4389805, 4515228, 5267766, 5644035, 7525380, 7901649, 8779610, 10535532, 11288070, 13169415, 15803298, 17559220, 22576140, 26338830, 31606596, 39508245, 52677660, 79016490, 158032980]

約数ペア:

[(1, 158032980), (2, 79016490), (3, 52677660), (4, 39508245), (5, 31606596), (6, 26338830), (7, 22576140), (9, 17559220), (10, 15803298), (12, 13169415), (14, 11288070), (15, 10535532), (18, 8779610), (20, 7901649), (21, 7525380), (28, 5644035), (30, 5267766), (35, 4515228), (36, 4389805), (42, 3762690), (45, 3511844), (60, 2633883), (63, 2508460), (70, 2257614), (84, 1881345), (90, 1755922), (105, 1505076), (126, 1254230), (140, 1128807), (180, 877961), (210, 752538), (252, 627115), (315, 501692), (420, 376269), (630, 250846), (1260, 125423)]