239164938

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{8087}}^1$

素因数の和:8179

約数の個数: 48

約数和(自身を含む): 545066496

約数和(自身を除く): 305901558

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 106, 159, 186, 279, 318, 477, 558, 954, 1643, 3286, 4929, 8087, 9858, 14787, 16174, 24261, 29574, 48522, 72783, 145566, 250697, 428611, 501394, 752091, 857222, 1285833, 1504182, 2256273, 2571666, 3857499, 4512546, 7714998, 13286941, 26573882, 39860823, 79721646, 119582469, 239164938]

約数ペア:

[(1, 239164938), (2, 119582469), (3, 79721646), (6, 39860823), (9, 26573882), (18, 13286941), (31, 7714998), (53, 4512546), (62, 3857499), (93, 2571666), (106, 2256273), (159, 1504182), (186, 1285833), (279, 857222), (318, 752091), (477, 501394), (558, 428611), (954, 250697), (1643, 145566), (3286, 72783), (4929, 48522), (8087, 29574), (9858, 24261), (14787, 16174)]