188778828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{15083}}^1$

素因数の和:15246

約数の個数: 48

約数和(自身を含む): 506822400

約数和(自身を除く): 318043572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 3129, 4172, 6258, 12516, 15083, 30166, 45249, 60332, 90498, 105581, 180996, 211162, 316743, 422324, 633486, 1266972, 2247367, 4494734, 6742101, 8989468, 13484202, 15731569, 26968404, 31463138, 47194707, 62926276, 94389414, 188778828]

約数ペア:

[(1, 188778828), (2, 94389414), (3, 62926276), (4, 47194707), (6, 31463138), (7, 26968404), (12, 15731569), (14, 13484202), (21, 8989468), (28, 6742101), (42, 4494734), (84, 2247367), (149, 1266972), (298, 633486), (447, 422324), (596, 316743), (894, 211162), (1043, 180996), (1788, 105581), (2086, 90498), (3129, 60332), (4172, 45249), (6258, 30166), (12516, 15083)]