123367146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 289951488

約数和(自身を除く): 166584342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 157, 159, 314, 318, 353, 371, 471, 706, 742, 942, 1059, 1099, 1113, 2118, 2198, 2226, 2471, 3297, 4942, 6594, 7413, 8321, 14826, 16642, 18709, 24963, 37418, 49926, 55421, 56127, 58247, 110842, 112254, 116494, 130963, 166263, 174741, 261926, 332526, 349482, 387947, 392889, 775894, 785778, 1163841, 2327682, 2937313, 5874626, 8811939, 17623878, 20561191, 41122382, 61683573, 123367146]

約数ペア:

[(1, 123367146), (2, 61683573), (3, 41122382), (6, 20561191), (7, 17623878), (14, 8811939), (21, 5874626), (42, 2937313), (53, 2327682), (106, 1163841), (157, 785778), (159, 775894), (314, 392889), (318, 387947), (353, 349482), (371, 332526), (471, 261926), (706, 174741), (742, 166263), (942, 130963), (1059, 116494), (1099, 112254), (1113, 110842), (2118, 58247), (2198, 56127), (2226, 55421), (2471, 49926), (3297, 37418), (4942, 24963), (6594, 18709), (7413, 16642), (8321, 14826)]