156911511812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7243}}^1\times {\mathrm{21407}}^1$

素因数の和:28688

約数の個数: 48

約数和(自身を含む): 312640376832

約数和(自身を除く): 155728865020

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 7243, 14486, 21407, 28972, 42814, 79673, 85628, 159346, 166589, 235477, 318692, 333178, 470954, 492361, 666356, 941908, 984722, 1832479, 1969444, 3664958, 5415971, 7329916, 10831942, 21663884, 155050901, 310101802, 620203604, 1705559911, 3411119822, 3566170723, 6822239644, 7132341446, 14264682892, 39227877953, 78455755906, 156911511812]

約数ペア:

[(1, 156911511812), (2, 78455755906), (4, 39227877953), (11, 14264682892), (22, 7132341446), (23, 6822239644), (44, 3566170723), (46, 3411119822), (92, 1705559911), (253, 620203604), (506, 310101802), (1012, 155050901), (7243, 21663884), (14486, 10831942), (21407, 7329916), (28972, 5415971), (42814, 3664958), (79673, 1969444), (85628, 1832479), (159346, 984722), (166589, 941908), (235477, 666356), (318692, 492361), (333178, 470954)]