164782016

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9941}}^1$

素因数の和:9997

約数の個数: 56

約数和(自身を含む): 383840736

約数和(自身を除く): 219058720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1184, 2072, 2368, 4144, 8288, 9941, 16576, 19882, 39764, 69587, 79528, 139174, 159056, 278348, 318112, 367817, 556696, 636224, 735634, 1113392, 1471268, 2226784, 2574719, 2942536, 4453568, 5149438, 5885072, 10298876, 11770144, 20597752, 23540288, 41195504, 82391008, 164782016]

約数ペア:

[(1, 164782016), (2, 82391008), (4, 41195504), (7, 23540288), (8, 20597752), (14, 11770144), (16, 10298876), (28, 5885072), (32, 5149438), (37, 4453568), (56, 2942536), (64, 2574719), (74, 2226784), (112, 1471268), (148, 1113392), (224, 735634), (259, 636224), (296, 556696), (448, 367817), (518, 318112), (592, 278348), (1036, 159056), (1184, 139174), (2072, 79528), (2368, 69587), (4144, 39764), (8288, 19882), (9941, 16576)]