156919863808

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{18028477}}^1$

素因数の和:18028512

約数の個数: 40

約数和(自身を含む): 331976393892

約数和(自身を除く): 175056530084

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 18028477, 36056954, 72113908, 144227816, 288455632, 306484109, 576911264, 612968218, 1153822528, 1225936436, 2307645056, 2451872872, 4615290112, 4903745744, 9230580224, 9807491488, 19614982976, 39229965952, 78459931904, 156919863808]

約数ペア:

[(1, 156919863808), (2, 78459931904), (4, 39229965952), (8, 19614982976), (16, 9807491488), (17, 9230580224), (32, 4903745744), (34, 4615290112), (64, 2451872872), (68, 2307645056), (128, 1225936436), (136, 1153822528), (256, 612968218), (272, 576911264), (512, 306484109), (544, 288455632), (1088, 144227816), (2176, 72113908), (4352, 36056954), (8704, 18028477)]