167631996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{25261}}^1$

素因数の和:25354

約数の個数: 48

約数和(自身を含む): 452695040

約数和(自身を除く): 285063044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 25261, 50522, 75783, 101044, 151566, 176827, 303132, 353654, 530481, 707308, 1060962, 1995619, 2121924, 3991238, 5986857, 7982476, 11973714, 13969333, 23947428, 27938666, 41907999, 55877332, 83815998, 167631996]

約数ペア:

[(1, 167631996), (2, 83815998), (3, 55877332), (4, 41907999), (6, 27938666), (7, 23947428), (12, 13969333), (14, 11973714), (21, 7982476), (28, 5986857), (42, 3991238), (79, 2121924), (84, 1995619), (158, 1060962), (237, 707308), (316, 530481), (474, 353654), (553, 303132), (948, 176827), (1106, 151566), (1659, 101044), (2212, 75783), (3318, 50522), (6636, 25261)]