161570306464

素因数分解:

$2^5\times 7^1\times {\mathrm{2459}}^1\times {\mathrm{293329}}^1$

素因数の和:295805

約数の個数: 48

約数和(自身を含む): 363682267200

約数和(自身を除く): 202111960736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2459, 4918, 9836, 17213, 19672, 34426, 39344, 68852, 78688, 137704, 275408, 293329, 550816, 586658, 1173316, 2053303, 2346632, 4106606, 4693264, 8213212, 9386528, 16426424, 32852848, 65705696, 721296011, 1442592022, 2885184044, 5049072077, 5770368088, 10098144154, 11540736176, 20196288308, 23081472352, 40392576616, 80785153232, 161570306464]

約数ペア:

[(1, 161570306464), (2, 80785153232), (4, 40392576616), (7, 23081472352), (8, 20196288308), (14, 11540736176), (16, 10098144154), (28, 5770368088), (32, 5049072077), (56, 2885184044), (112, 1442592022), (224, 721296011), (2459, 65705696), (4918, 32852848), (9836, 16426424), (17213, 9386528), (19672, 8213212), (34426, 4693264), (39344, 4106606), (68852, 2346632), (78688, 2053303), (137704, 1173316), (275408, 586658), (293329, 550816)]