123818744

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{116371}}^1$

素因数の和:116403

約数の個数: 32

約数和(自身を含む): 279292800

約数和(自身を除く): 155474056

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 116371, 232742, 465484, 814597, 930968, 1629194, 2211049, 3258388, 4422098, 6516776, 8844196, 15477343, 17688392, 30954686, 61909372, 123818744]

約数ペア:

[(1, 123818744), (2, 61909372), (4, 30954686), (7, 17688392), (8, 15477343), (14, 8844196), (19, 6516776), (28, 4422098), (38, 3258388), (56, 2211049), (76, 1629194), (133, 930968), (152, 814597), (266, 465484), (532, 232742), (1064, 116371)]