128754234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{9043}}^1$

素因数の和:9171

約数の個数: 48

約数和(自身を含む): 321676992

約数和(自身を除く): 192922758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1582, 2034, 2373, 4746, 7119, 9043, 14238, 18086, 27129, 54258, 63301, 81387, 126602, 162774, 189903, 379806, 569709, 1021859, 1139418, 2043718, 3065577, 6131154, 7153013, 9196731, 14306026, 18393462, 21459039, 42918078, 64377117, 128754234]

約数ペア:

[(1, 128754234), (2, 64377117), (3, 42918078), (6, 21459039), (7, 18393462), (9, 14306026), (14, 9196731), (18, 7153013), (21, 6131154), (42, 3065577), (63, 2043718), (113, 1139418), (126, 1021859), (226, 569709), (339, 379806), (678, 189903), (791, 162774), (1017, 126602), (1582, 81387), (2034, 63301), (2373, 54258), (4746, 27129), (7119, 18086), (9043, 14238)]