128906532

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{13411}}^1$

素因数の和:13513

約数の個数: 48

約数和(自身を含む): 337982400

約数和(自身を除く): 209075868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 9612, 13411, 26822, 40233, 53644, 80466, 120699, 160932, 241398, 362097, 482796, 724194, 1193579, 1448388, 2387158, 3580737, 4774316, 7161474, 10742211, 14322948, 21484422, 32226633, 42968844, 64453266, 128906532]

約数ペア:

[(1, 128906532), (2, 64453266), (3, 42968844), (4, 32226633), (6, 21484422), (9, 14322948), (12, 10742211), (18, 7161474), (27, 4774316), (36, 3580737), (54, 2387158), (89, 1448388), (108, 1193579), (178, 724194), (267, 482796), (356, 362097), (534, 241398), (801, 160932), (1068, 120699), (1602, 80466), (2403, 53644), (3204, 40233), (4806, 26822), (9612, 13411)]