155970774

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5623}}^1$

素因数の和:5721

約数の個数: 48

約数和(自身を含む): 357956352

約数和(自身を除く): 201985578

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 67, 69, 134, 138, 201, 207, 402, 414, 603, 1206, 1541, 3082, 4623, 5623, 9246, 11246, 13869, 16869, 27738, 33738, 50607, 101214, 129329, 258658, 376741, 387987, 753482, 775974, 1130223, 1163961, 2260446, 2327922, 3390669, 6781338, 8665043, 17330086, 25995129, 51990258, 77985387, 155970774]

約数ペア:

[(1, 155970774), (2, 77985387), (3, 51990258), (6, 25995129), (9, 17330086), (18, 8665043), (23, 6781338), (46, 3390669), (67, 2327922), (69, 2260446), (134, 1163961), (138, 1130223), (201, 775974), (207, 753482), (402, 387987), (414, 376741), (603, 258658), (1206, 129329), (1541, 101214), (3082, 50607), (4623, 33738), (5623, 27738), (9246, 16869), (11246, 13869)]