163354324

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1543}}^1$

素因数の和:1772

約数の個数: 48

約数和(自身を含む): 345856000

約数和(自身を除く): 182501676

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 199, 266, 398, 532, 796, 1393, 1543, 2786, 3086, 3781, 5572, 6172, 7562, 10801, 15124, 21602, 26467, 29317, 43204, 52934, 58634, 105868, 117268, 205219, 307057, 410438, 614114, 820876, 1228228, 2149399, 4298798, 5834083, 8597596, 11668166, 23336332, 40838581, 81677162, 163354324]

約数ペア:

[(1, 163354324), (2, 81677162), (4, 40838581), (7, 23336332), (14, 11668166), (19, 8597596), (28, 5834083), (38, 4298798), (76, 2149399), (133, 1228228), (199, 820876), (266, 614114), (398, 410438), (532, 307057), (796, 205219), (1393, 117268), (1543, 105868), (2786, 58634), (3086, 52934), (3781, 43204), (5572, 29317), (6172, 26467), (7562, 21602), (10801, 15124)]