158048916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{30139}}^1$

素因数の和:30188

約数の個数: 48

約数和(自身を含む): 405081600

約数和(自身を除く): 247032684

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 30139, 60278, 90417, 120556, 180834, 361668, 572641, 693197, 1145282, 1386394, 1717923, 2079591, 2290564, 2772788, 3435846, 4159182, 6871692, 8318364, 13170743, 26341486, 39512229, 52682972, 79024458, 158048916]

約数ペア:

[(1, 158048916), (2, 79024458), (3, 52682972), (4, 39512229), (6, 26341486), (12, 13170743), (19, 8318364), (23, 6871692), (38, 4159182), (46, 3435846), (57, 2772788), (69, 2290564), (76, 2079591), (92, 1717923), (114, 1386394), (138, 1145282), (228, 693197), (276, 572641), (437, 361668), (874, 180834), (1311, 120556), (1748, 90417), (2622, 60278), (5244, 30139)]