162732872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{17551}}^1$

素因数の和:17637

約数の個数: 32

約数和(自身を含む): 326467200

約数和(自身を除く): 163734328

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 9272, 17551, 35102, 70204, 140408, 333469, 666938, 1070611, 1333876, 2141222, 2667752, 4282444, 8564888, 20341609, 40683218, 81366436, 162732872]

約数ペア:

[(1, 162732872), (2, 81366436), (4, 40683218), (8, 20341609), (19, 8564888), (38, 4282444), (61, 2667752), (76, 2141222), (122, 1333876), (152, 1070611), (244, 666938), (488, 333469), (1159, 140408), (2318, 70204), (4636, 35102), (9272, 17551)]