123156698

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{9173}}^1$

素因数の和:9326

約数の個数: 24

約数和(自身を含む): 216488052

約数和(自身を除く): 93331354

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1918, 6713, 9173, 13426, 18346, 64211, 128422, 449477, 898954, 1256701, 2513402, 8796907, 17593814, 61578349, 123156698]

約数ペア:

[(1, 123156698), (2, 61578349), (7, 17593814), (14, 8796907), (49, 2513402), (98, 1256701), (137, 898954), (274, 449477), (959, 128422), (1918, 64211), (6713, 18346), (9173, 13426)]