128005338

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{863}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 261273600

約数和(自身を除く): 133268262

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 419, 838, 863, 1257, 1726, 2514, 2589, 5178, 24721, 49442, 50917, 74163, 101834, 148326, 152751, 305502, 361597, 723194, 1084791, 2169582, 21334223, 42668446, 64002669, 128005338]

約数ペア:

[(1, 128005338), (2, 64002669), (3, 42668446), (6, 21334223), (59, 2169582), (118, 1084791), (177, 723194), (354, 361597), (419, 305502), (838, 152751), (863, 148326), (1257, 101834), (1726, 74163), (2514, 50917), (2589, 49442), (5178, 24721)]