156745275358

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2273}}^1\times {\mathrm{80749}}^1$

素因数の和:83092

約数の個数: 32

約数和(自身を含む): 273234744000

約数和(自身を除く): 116489468642

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2273, 4546, 15911, 31822, 80749, 138653, 161498, 277306, 565243, 970571, 1130486, 1941142, 4925689, 9851378, 34479823, 68959646, 183542477, 367084954, 1284797339, 2569594678, 11196091097, 22392182194, 78372637679, 156745275358]

約数ペア:

[(1, 156745275358), (2, 78372637679), (7, 22392182194), (14, 11196091097), (61, 2569594678), (122, 1284797339), (427, 367084954), (854, 183542477), (2273, 68959646), (4546, 34479823), (15911, 9851378), (31822, 4925689), (80749, 1941142), (138653, 1130486), (161498, 970571), (277306, 565243)]