161845104

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{91129}}^1$

素因数の和:91177

約数の個数: 40

約数和(自身を含む): 429404560

約数和(自身を除く): 267559456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 91129, 182258, 273387, 364516, 546774, 729032, 1093548, 1458064, 2187096, 3371773, 4374192, 6743546, 10115319, 13487092, 20230638, 26974184, 40461276, 53948368, 80922552, 161845104]

約数ペア:

[(1, 161845104), (2, 80922552), (3, 53948368), (4, 40461276), (6, 26974184), (8, 20230638), (12, 13487092), (16, 10115319), (24, 6743546), (37, 4374192), (48, 3371773), (74, 2187096), (111, 1458064), (148, 1093548), (222, 729032), (296, 546774), (444, 364516), (592, 273387), (888, 182258), (1776, 91129)]