123805976

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{116359}}^1$

素因数の和:116391

約数の個数: 32

約数和(自身を含む): 279264000

約数和(自身を除く): 155458024

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 116359, 232718, 465436, 814513, 930872, 1629026, 2210821, 3258052, 4421642, 6516104, 8843284, 15475747, 17686568, 30951494, 61902988, 123805976]

約数ペア:

[(1, 123805976), (2, 61902988), (4, 30951494), (7, 17686568), (8, 15475747), (14, 8843284), (19, 6516104), (28, 4421642), (38, 3258052), (56, 2210821), (76, 1629026), (133, 930872), (152, 814513), (266, 465436), (532, 232718), (1064, 116359)]