157477788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{336491}}^1$

素因数の和:336514

約数の個数: 36

約数和(自身を含む): 428690808

約数和(自身を除く): 271213020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 336491, 672982, 1009473, 1345964, 2018946, 3028419, 4037892, 4374383, 6056838, 8748766, 12113676, 13123149, 17497532, 26246298, 39369447, 52492596, 78738894, 157477788]

約数ペア:

[(1, 157477788), (2, 78738894), (3, 52492596), (4, 39369447), (6, 26246298), (9, 17497532), (12, 13123149), (13, 12113676), (18, 8748766), (26, 6056838), (36, 4374383), (39, 4037892), (52, 3028419), (78, 2018946), (117, 1345964), (156, 1009473), (234, 672982), (468, 336491)]