156938156848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{271279}}^1$

素因数の和:271490

約数の個数: 80

約数和(自身を含む): 351188236800

約数和(自身を除く): 194250079952

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 173, 176, 209, 304, 346, 418, 692, 836, 1384, 1672, 1903, 2768, 3287, 3344, 3806, 6574, 7612, 13148, 15224, 26296, 30448, 36157, 52592, 72314, 144628, 271279, 289256, 542558, 578512, 1085116, 2170232, 2984069, 4340464, 5154301, 5968138, 10308602, 11936276, 20617204, 23872552, 41234408, 46931267, 47745104, 56697311, 82468816, 93862534, 113394622, 187725068, 226789244, 375450136, 453578488, 516243937, 750900272, 891694073, 907156976, 1032487874, 1783388146, 2064975748, 3566776292, 4129951496, 7133552584, 8259902992, 9808634803, 14267105168, 19617269606, 39234539212, 78469078424, 156938156848]

約数ペア:

[(1, 156938156848), (2, 78469078424), (4, 39234539212), (8, 19617269606), (11, 14267105168), (16, 9808634803), (19, 8259902992), (22, 7133552584), (38, 4129951496), (44, 3566776292), (76, 2064975748), (88, 1783388146), (152, 1032487874), (173, 907156976), (176, 891694073), (209, 750900272), (304, 516243937), (346, 453578488), (418, 375450136), (692, 226789244), (836, 187725068), (1384, 113394622), (1672, 93862534), (1903, 82468816), (2768, 56697311), (3287, 47745104), (3344, 46931267), (3806, 41234408), (6574, 23872552), (7612, 20617204), (13148, 11936276), (15224, 10308602), (26296, 5968138), (30448, 5154301), (36157, 4340464), (52592, 2984069), (72314, 2170232), (144628, 1085116), (271279, 578512), (289256, 542558)]