145242804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{1327}}^1$

素因数の和:2644

約数の個数: 48

約数和(自身を含む): 387903488

約数和(自身を除く): 242660684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1303, 1327, 2606, 2654, 3909, 3981, 5212, 5308, 7818, 7962, 9121, 9289, 15636, 15924, 18242, 18578, 27363, 27867, 36484, 37156, 54726, 55734, 109452, 111468, 1729081, 3458162, 5187243, 6916324, 10374486, 12103567, 20748972, 24207134, 36310701, 48414268, 72621402, 145242804]

約数ペア:

[(1, 145242804), (2, 72621402), (3, 48414268), (4, 36310701), (6, 24207134), (7, 20748972), (12, 12103567), (14, 10374486), (21, 6916324), (28, 5187243), (42, 3458162), (84, 1729081), (1303, 111468), (1327, 109452), (2606, 55734), (2654, 54726), (3909, 37156), (3981, 36484), (5212, 27867), (5308, 27363), (7818, 18578), (7962, 18242), (9121, 15924), (9289, 15636)]