128049484742

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1427}}^1\times {\mathrm{19687}}^1$

素因数の和:21212

約数の個数: 32

約数和(自身を含む): 200399899392

約数和(自身を除く): 72350414650

約数列:

[1, 2, 43, 53, 86, 106, 1427, 2279, 2854, 4558, 19687, 39374, 61361, 75631, 122722, 151262, 846541, 1043411, 1693082, 2086822, 3252133, 6504266, 28093349, 44866673, 56186698, 89733346, 1208014007, 1488947497, 2416028014, 2977894994, 64024742371, 128049484742]

約数ペア:

[(1, 128049484742), (2, 64024742371), (43, 2977894994), (53, 2416028014), (86, 1488947497), (106, 1208014007), (1427, 89733346), (2279, 56186698), (2854, 44866673), (4558, 28093349), (19687, 6504266), (39374, 3252133), (61361, 2086822), (75631, 1693082), (122722, 1043411), (151262, 846541)]