149208064

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{7669}}^1$

素因数の和:7708

約数の個数: 44

約数和(自身を含む): 314009800

約数和(自身を除く): 164801736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 4864, 7669, 9728, 15338, 19456, 30676, 61352, 122704, 145711, 245408, 291422, 490816, 582844, 981632, 1165688, 1963264, 2331376, 3926528, 4662752, 7853056, 9325504, 18651008, 37302016, 74604032, 149208064]

約数ペア:

[(1, 149208064), (2, 74604032), (4, 37302016), (8, 18651008), (16, 9325504), (19, 7853056), (32, 4662752), (38, 3926528), (64, 2331376), (76, 1963264), (128, 1165688), (152, 981632), (256, 582844), (304, 490816), (512, 291422), (608, 245408), (1024, 145711), (1216, 122704), (2432, 61352), (4864, 30676), (7669, 19456), (9728, 15338)]