149051264

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 306685440

約数和(自身を除く): 157634176

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 127, 128, 173, 212, 254, 346, 424, 508, 692, 848, 1016, 1384, 1696, 2032, 2768, 3392, 4064, 5536, 6731, 6784, 8128, 9169, 11072, 13462, 16256, 18338, 21971, 22144, 26924, 36676, 43942, 53848, 73352, 87884, 107696, 146704, 175768, 215392, 293408, 351536, 430784, 586816, 703072, 861568, 1164463, 1173632, 1406144, 2328926, 2812288, 4657852, 9315704, 18631408, 37262816, 74525632, 149051264]

約数ペア:

[(1, 149051264), (2, 74525632), (4, 37262816), (8, 18631408), (16, 9315704), (32, 4657852), (53, 2812288), (64, 2328926), (106, 1406144), (127, 1173632), (128, 1164463), (173, 861568), (212, 703072), (254, 586816), (346, 430784), (424, 351536), (508, 293408), (692, 215392), (848, 175768), (1016, 146704), (1384, 107696), (1696, 87884), (2032, 73352), (2768, 53848), (3392, 43942), (4064, 36676), (5536, 26924), (6731, 22144), (6784, 21971), (8128, 18338), (9169, 16256), (11072, 13462)]