127621884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{4111}}^1$

素因数の和:4330

約数の個数: 48

約数和(自身を含む): 322380800

約数和(自身を除く): 194758916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 199, 398, 597, 796, 1194, 2388, 2587, 4111, 5174, 7761, 8222, 10348, 12333, 15522, 16444, 24666, 31044, 49332, 53443, 106886, 160329, 213772, 320658, 641316, 818089, 1636178, 2454267, 3272356, 4908534, 9817068, 10635157, 21270314, 31905471, 42540628, 63810942, 127621884]

約数ペア:

[(1, 127621884), (2, 63810942), (3, 42540628), (4, 31905471), (6, 21270314), (12, 10635157), (13, 9817068), (26, 4908534), (39, 3272356), (52, 2454267), (78, 1636178), (156, 818089), (199, 641316), (398, 320658), (597, 213772), (796, 160329), (1194, 106886), (2388, 53443), (2587, 49332), (4111, 31044), (5174, 24666), (7761, 16444), (8222, 15522), (10348, 12333)]