156978282238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1\times {\mathrm{401}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 250326236160

約数和(自身を除く): 93347953922

約数列:

[1, 2, 23, 46, 131, 167, 262, 334, 389, 401, 778, 802, 3013, 3841, 6026, 7682, 8947, 9223, 17894, 18446, 21877, 43754, 50959, 52531, 64963, 66967, 101918, 105062, 129926, 133934, 155989, 311978, 503171, 1006342, 1172057, 1208213, 1494149, 1540241, 2344114, 2416426, 2988298, 3080482, 3587747, 7175494, 8510153, 8772677, 17020306, 17545354, 20434559, 26050163, 40869118, 52100326, 195733519, 201771571, 391467038, 403543142, 469994857, 599153749, 939989714, 1198307498, 3412571353, 6825142706, 78489141119, 156978282238]

約数ペア:

[(1, 156978282238), (2, 78489141119), (23, 6825142706), (46, 3412571353), (131, 1198307498), (167, 939989714), (262, 599153749), (334, 469994857), (389, 403543142), (401, 391467038), (778, 201771571), (802, 195733519), (3013, 52100326), (3841, 40869118), (6026, 26050163), (7682, 20434559), (8947, 17545354), (9223, 17020306), (17894, 8772677), (18446, 8510153), (21877, 7175494), (43754, 3587747), (50959, 3080482), (52531, 2988298), (64963, 2416426), (66967, 2344114), (101918, 1540241), (105062, 1494149), (129926, 1208213), (133934, 1172057), (155989, 1006342), (311978, 503171)]