161814976

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{148727}}^1$

素因数の和:148756

約数の個数: 28

約数和(自身を含む): 339992208

約数和(自身を除く): 178177232

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 148727, 297454, 594908, 1189816, 2379632, 2528359, 4759264, 5056718, 9518528, 10113436, 20226872, 40453744, 80907488, 161814976]

約数ペア:

[(1, 161814976), (2, 80907488), (4, 40453744), (8, 20226872), (16, 10113436), (17, 9518528), (32, 5056718), (34, 4759264), (64, 2528359), (68, 2379632), (136, 1189816), (272, 594908), (544, 297454), (1088, 148727)]