157025821974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3712721}}^1$

素因数の和:3712805

約数の個数: 64

約数和(自身を含む): 384935016960

約数和(自身を除く): 227909194986

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 114, 133, 159, 266, 318, 371, 399, 742, 798, 1007, 1113, 2014, 2226, 3021, 6042, 7049, 14098, 21147, 42294, 3712721, 7425442, 11138163, 22276326, 25989047, 51978094, 70541699, 77967141, 141083398, 155934282, 196774213, 211625097, 393548426, 423250194, 493791893, 590322639, 987583786, 1180645278, 1377419491, 1481375679, 2754838982, 2962751358, 3738710047, 4132258473, 7477420094, 8264516946, 11216130141, 22432260282, 26170970329, 52341940658, 78512910987, 157025821974]

約数ペア:

[(1, 157025821974), (2, 78512910987), (3, 52341940658), (6, 26170970329), (7, 22432260282), (14, 11216130141), (19, 8264516946), (21, 7477420094), (38, 4132258473), (42, 3738710047), (53, 2962751358), (57, 2754838982), (106, 1481375679), (114, 1377419491), (133, 1180645278), (159, 987583786), (266, 590322639), (318, 493791893), (371, 423250194), (399, 393548426), (742, 211625097), (798, 196774213), (1007, 155934282), (1113, 141083398), (2014, 77967141), (2226, 70541699), (3021, 51978094), (6042, 25989047), (7049, 22276326), (14098, 11138163), (21147, 7425442), (42294, 3712721)]