148304828

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{547}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 310808064

約数和(自身を除く): 162503236

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 421, 547, 644, 842, 1094, 1684, 2188, 2947, 3829, 5894, 7658, 9683, 11788, 12581, 15316, 19366, 25162, 38732, 50324, 67781, 88067, 135562, 176134, 230287, 271124, 352268, 460574, 921148, 1612009, 3224018, 5296601, 6448036, 10593202, 21186404, 37076207, 74152414, 148304828]

約数ペア:

[(1, 148304828), (2, 74152414), (4, 37076207), (7, 21186404), (14, 10593202), (23, 6448036), (28, 5296601), (46, 3224018), (92, 1612009), (161, 921148), (322, 460574), (421, 352268), (547, 271124), (644, 230287), (842, 176134), (1094, 135562), (1684, 88067), (2188, 67781), (2947, 50324), (3829, 38732), (5894, 25162), (7658, 19366), (9683, 15316), (11788, 12581)]