161548716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101221}}^1$

素因数の和:101254

約数の個数: 48

約数和(自身を含む): 453474560

約数和(自身を除く): 291925844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 101221, 202442, 303663, 404884, 607326, 708547, 1214652, 1417094, 1923199, 2125641, 2834188, 3846398, 4251282, 5769597, 7692796, 8502564, 11539194, 13462393, 23078388, 26924786, 40387179, 53849572, 80774358, 161548716]

約数ペア:

[(1, 161548716), (2, 80774358), (3, 53849572), (4, 40387179), (6, 26924786), (7, 23078388), (12, 13462393), (14, 11539194), (19, 8502564), (21, 7692796), (28, 5769597), (38, 4251282), (42, 3846398), (57, 2834188), (76, 2125641), (84, 1923199), (114, 1417094), (133, 1214652), (228, 708547), (266, 607326), (399, 404884), (532, 303663), (798, 202442), (1596, 101221)]