152821578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5281}}^1$

素因数の和:5359

約数の個数: 64

約数和(自身を含む): 383346432

約数和(自身を除く): 230524854

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 78, 91, 106, 159, 182, 273, 318, 371, 546, 689, 742, 1113, 1378, 2067, 2226, 4134, 4823, 5281, 9646, 10562, 14469, 15843, 28938, 31686, 36967, 68653, 73934, 110901, 137306, 205959, 221802, 279893, 411918, 480571, 559786, 839679, 961142, 1441713, 1679358, 1959251, 2883426, 3638609, 3918502, 5877753, 7277218, 10915827, 11755506, 21831654, 25470263, 50940526, 76410789, 152821578]

約数ペア:

[(1, 152821578), (2, 76410789), (3, 50940526), (6, 25470263), (7, 21831654), (13, 11755506), (14, 10915827), (21, 7277218), (26, 5877753), (39, 3918502), (42, 3638609), (53, 2883426), (78, 1959251), (91, 1679358), (106, 1441713), (159, 961142), (182, 839679), (273, 559786), (318, 480571), (371, 411918), (546, 279893), (689, 221802), (742, 205959), (1113, 137306), (1378, 110901), (2067, 73934), (2226, 68653), (4134, 36967), (4823, 31686), (5281, 28938), (9646, 15843), (10562, 14469)]